18032432

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3533}}^1$

素因数の和:3581

約数の個数: 40

約数和(自身を含む): 39439440

約数和(自身を除く): 21407008

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 464, 638, 1276, 2552, 3533, 5104, 7066, 14132, 28264, 38863, 56528, 77726, 102457, 155452, 204914, 310904, 409828, 621808, 819656, 1127027, 1639312, 2254054, 4508108, 9016216, 18032432]

約数ペア:

[(1, 18032432), (2, 9016216), (4, 4508108), (8, 2254054), (11, 1639312), (16, 1127027), (22, 819656), (29, 621808), (44, 409828), (58, 310904), (88, 204914), (116, 155452), (176, 102457), (232, 77726), (319, 56528), (464, 38863), (638, 28264), (1276, 14132), (2552, 7066), (3533, 5104)]