18923334528

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{15271}}^1$

素因数の和:15756

約数の個数: 128

約数和(自身を含む): 57574218240

約数和(自身を除く): 38650883712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 461, 672, 896, 922, 1344, 1383, 1844, 2688, 2766, 3227, 3688, 5532, 6454, 7376, 9681, 11064, 12908, 14752, 15271, 19362, 22128, 25816, 29504, 30542, 38724, 44256, 45813, 51632, 59008, 61084, 77448, 88512, 91626, 103264, 106897, 122168, 154896, 177024, 183252, 206528, 213794, 244336, 309792, 320691, 366504, 413056, 427588, 488672, 619584, 641382, 733008, 855176, 977344, 1239168, 1282764, 1466016, 1710352, 1954688, 2565528, 2932032, 3420704, 5131056, 5864064, 6841408, 7039931, 10262112, 13682816, 14079862, 20524224, 21119793, 28159724, 41048448, 42239586, 49279517, 56319448, 84479172, 98559034, 112638896, 147838551, 168958344, 197118068, 225277792, 295677102, 337916688, 394236136, 450555584, 591354204, 675833376, 788472272, 901111168, 1182708408, 1351666752, 1576944544, 2365416816, 2703333504, 3153889088, 4730833632, 6307778176, 9461667264, 18923334528]

約数ペア:

[(1, 18923334528), (2, 9461667264), (3, 6307778176), (4, 4730833632), (6, 3153889088), (7, 2703333504), (8, 2365416816), (12, 1576944544), (14, 1351666752), (16, 1182708408), (21, 901111168), (24, 788472272), (28, 675833376), (32, 591354204), (42, 450555584), (48, 394236136), (56, 337916688), (64, 295677102), (84, 225277792), (96, 197118068), (112, 168958344), (128, 147838551), (168, 112638896), (192, 98559034), (224, 84479172), (336, 56319448), (384, 49279517), (448, 42239586), (461, 41048448), (672, 28159724), (896, 21119793), (922, 20524224), (1344, 14079862), (1383, 13682816), (1844, 10262112), (2688, 7039931), (2766, 6841408), (3227, 5864064), (3688, 5131056), (5532, 3420704), (6454, 2932032), (7376, 2565528), (9681, 1954688), (11064, 1710352), (12908, 1466016), (14752, 1282764), (15271, 1239168), (19362, 977344), (22128, 855176), (25816, 733008), (29504, 641382), (30542, 619584), (38724, 488672), (44256, 427588), (45813, 413056), (51632, 366504), (59008, 320691), (61084, 309792), (77448, 244336), (88512, 213794), (91626, 206528), (103264, 183252), (106897, 177024), (122168, 154896)]