18369822016

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{263}}^1$

素因数の和:541

約数の個数: 224

約数和(自身を含む): 45962864640

約数和(自身を除く): 27593042624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 67, 91, 104, 112, 134, 179, 182, 208, 224, 263, 268, 358, 364, 416, 448, 469, 526, 536, 716, 728, 832, 871, 938, 1052, 1072, 1253, 1432, 1456, 1742, 1841, 1876, 2104, 2144, 2327, 2506, 2864, 2912, 3419, 3484, 3682, 3752, 4208, 4288, 4654, 5012, 5728, 5824, 6097, 6838, 6968, 7364, 7504, 8416, 9308, 10024, 11456, 11993, 12194, 13676, 13936, 14728, 15008, 16289, 16832, 17621, 18616, 20048, 23933, 23986, 24388, 27352, 27872, 29456, 30016, 32578, 35242, 37232, 40096, 47077, 47866, 47972, 48776, 54704, 55744, 58912, 65156, 70484, 74464, 80192, 83951, 94154, 95732, 95944, 97552, 109408, 117824, 123347, 130312, 140968, 148928, 155909, 167902, 188308, 191464, 191888, 195104, 218816, 229073, 246694, 260624, 281936, 311818, 329539, 335804, 376616, 382928, 383776, 390208, 458146, 493388, 521248, 563872, 612001, 623636, 659078, 671608, 753232, 765856, 767552, 916292, 986776, 1042496, 1091363, 1127744, 1224002, 1247272, 1318156, 1343216, 1506464, 1531712, 1603511, 1832584, 1973552, 2182726, 2448004, 2494544, 2636312, 2686432, 3012928, 3154159, 3207022, 3665168, 3947104, 4284007, 4365452, 4896008, 4989088, 5272624, 5372864, 6308318, 6414044, 7330336, 7894208, 8568014, 8730904, 9792016, 9978176, 10545248, 12616636, 12828088, 14660672, 17136028, 17461808, 19584032, 21090496, 22079113, 25233272, 25656176, 34272056, 34923616, 39168064, 41004067, 44158226, 50466544, 51312352, 68544112, 69847232, 82008134, 88316452, 100933088, 102624704, 137088224, 164016268, 176632904, 201866176, 274176448, 287028469, 328032536, 353265808, 574056938, 656065072, 706531616, 1148113876, 1312130144, 1413063232, 2296227752, 2624260288, 4592455504, 9184911008, 18369822016]

約数ペア:

[(1, 18369822016), (2, 9184911008), (4, 4592455504), (7, 2624260288), (8, 2296227752), (13, 1413063232), (14, 1312130144), (16, 1148113876), (26, 706531616), (28, 656065072), (32, 574056938), (52, 353265808), (56, 328032536), (64, 287028469), (67, 274176448), (91, 201866176), (104, 176632904), (112, 164016268), (134, 137088224), (179, 102624704), (182, 100933088), (208, 88316452), (224, 82008134), (263, 69847232), (268, 68544112), (358, 51312352), (364, 50466544), (416, 44158226), (448, 41004067), (469, 39168064), (526, 34923616), (536, 34272056), (716, 25656176), (728, 25233272), (832, 22079113), (871, 21090496), (938, 19584032), (1052, 17461808), (1072, 17136028), (1253, 14660672), (1432, 12828088), (1456, 12616636), (1742, 10545248), (1841, 9978176), (1876, 9792016), (2104, 8730904), (2144, 8568014), (2327, 7894208), (2506, 7330336), (2864, 6414044), (2912, 6308318), (3419, 5372864), (3484, 5272624), (3682, 4989088), (3752, 4896008), (4208, 4365452), (4288, 4284007), (4654, 3947104), (5012, 3665168), (5728, 3207022), (5824, 3154159), (6097, 3012928), (6838, 2686432), (6968, 2636312), (7364, 2494544), (7504, 2448004), (8416, 2182726), (9308, 1973552), (10024, 1832584), (11456, 1603511), (11993, 1531712), (12194, 1506464), (13676, 1343216), (13936, 1318156), (14728, 1247272), (15008, 1224002), (16289, 1127744), (16832, 1091363), (17621, 1042496), (18616, 986776), (20048, 916292), (23933, 767552), (23986, 765856), (24388, 753232), (27352, 671608), (27872, 659078), (29456, 623636), (30016, 612001), (32578, 563872), (35242, 521248), (37232, 493388), (40096, 458146), (47077, 390208), (47866, 383776), (47972, 382928), (48776, 376616), (54704, 335804), (55744, 329539), (58912, 311818), (65156, 281936), (70484, 260624), (74464, 246694), (80192, 229073), (83951, 218816), (94154, 195104), (95732, 191888), (95944, 191464), (97552, 188308), (109408, 167902), (117824, 155909), (123347, 148928), (130312, 140968)]