18011664

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:245

約数の個数: 120

約数和(自身を含む): 56058912

約数和(自身を除く): 38047248

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 83, 88, 99, 132, 137, 144, 166, 176, 198, 249, 264, 274, 332, 396, 411, 498, 528, 548, 664, 747, 792, 822, 913, 996, 1096, 1233, 1328, 1494, 1507, 1584, 1644, 1826, 1992, 2192, 2466, 2739, 2988, 3014, 3288, 3652, 3984, 4521, 4932, 5478, 5976, 6028, 6576, 7304, 8217, 9042, 9864, 10956, 11371, 11952, 12056, 13563, 14608, 16434, 18084, 19728, 21912, 22742, 24112, 27126, 32868, 34113, 36168, 43824, 45484, 54252, 65736, 68226, 72336, 90968, 102339, 108504, 125081, 131472, 136452, 181936, 204678, 217008, 250162, 272904, 375243, 409356, 500324, 545808, 750486, 818712, 1000648, 1125729, 1500972, 1637424, 2001296, 2251458, 3001944, 4502916, 6003888, 9005832, 18011664]

約数ペア:

[(1, 18011664), (2, 9005832), (3, 6003888), (4, 4502916), (6, 3001944), (8, 2251458), (9, 2001296), (11, 1637424), (12, 1500972), (16, 1125729), (18, 1000648), (22, 818712), (24, 750486), (33, 545808), (36, 500324), (44, 409356), (48, 375243), (66, 272904), (72, 250162), (83, 217008), (88, 204678), (99, 181936), (132, 136452), (137, 131472), (144, 125081), (166, 108504), (176, 102339), (198, 90968), (249, 72336), (264, 68226), (274, 65736), (332, 54252), (396, 45484), (411, 43824), (498, 36168), (528, 34113), (548, 32868), (664, 27126), (747, 24112), (792, 22742), (822, 21912), (913, 19728), (996, 18084), (1096, 16434), (1233, 14608), (1328, 13563), (1494, 12056), (1507, 11952), (1584, 11371), (1644, 10956), (1826, 9864), (1992, 9042), (2192, 8217), (2466, 7304), (2739, 6576), (2988, 6028), (3014, 5976), (3288, 5478), (3652, 4932), (3984, 4521)]