18076498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:522

約数の個数: 32

約数和(自身を含む): 31026240

約数和(自身を除く): 12949742

約数列:

[1, 2, 11, 22, 37, 53, 74, 106, 407, 419, 583, 814, 838, 1166, 1961, 3922, 4609, 9218, 15503, 21571, 22207, 31006, 43142, 44414, 170533, 244277, 341066, 488554, 821659, 1643318, 9038249, 18076498]

約数ペア:

[(1, 18076498), (2, 9038249), (11, 1643318), (22, 821659), (37, 488554), (53, 341066), (74, 244277), (106, 170533), (407, 44414), (419, 43142), (583, 31006), (814, 22207), (838, 21571), (1166, 15503), (1961, 9218), (3922, 4609)]