18129498

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1213}}^1$

素因数の和:1318

約数の個数: 32

約数和(自身を含む): 37760256

約数和(自身を除く): 19630758

約数列:

[1, 2, 3, 6, 47, 53, 94, 106, 141, 159, 282, 318, 1213, 2426, 2491, 3639, 4982, 7278, 7473, 14946, 57011, 64289, 114022, 128578, 171033, 192867, 342066, 385734, 3021583, 6043166, 9064749, 18129498]

約数ペア:

[(1, 18129498), (2, 9064749), (3, 6043166), (6, 3021583), (47, 385734), (53, 342066), (94, 192867), (106, 171033), (141, 128578), (159, 114022), (282, 64289), (318, 57011), (1213, 14946), (2426, 7473), (2491, 7278), (3639, 4982)]