15464484

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{563}}^1$

素因数の和:689

約数の個数: 72

約数和(自身を含む): 45165120

約数和(自身を除く): 29700636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 109, 126, 218, 252, 327, 436, 563, 654, 763, 981, 1126, 1308, 1526, 1689, 1962, 2252, 2289, 3052, 3378, 3924, 3941, 4578, 5067, 6756, 6867, 7882, 9156, 10134, 11823, 13734, 15764, 20268, 23646, 27468, 35469, 47292, 61367, 70938, 122734, 141876, 184101, 245468, 368202, 429569, 552303, 736404, 859138, 1104606, 1288707, 1718276, 2209212, 2577414, 3866121, 5154828, 7732242, 15464484]

約数ペア:

[(1, 15464484), (2, 7732242), (3, 5154828), (4, 3866121), (6, 2577414), (7, 2209212), (9, 1718276), (12, 1288707), (14, 1104606), (18, 859138), (21, 736404), (28, 552303), (36, 429569), (42, 368202), (63, 245468), (84, 184101), (109, 141876), (126, 122734), (218, 70938), (252, 61367), (327, 47292), (436, 35469), (563, 27468), (654, 23646), (763, 20268), (981, 15764), (1126, 13734), (1308, 11823), (1526, 10134), (1689, 9156), (1962, 7882), (2252, 6867), (2289, 6756), (3052, 5067), (3378, 4578), (3924, 3941)]