18079976

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3593}}^1$

素因数の和:3653

約数の個数: 32

約数和(自身を含む): 36874440

約数和(自身を除く): 18794464

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 296, 629, 1258, 2516, 3593, 5032, 7186, 14372, 28744, 61081, 122162, 132941, 244324, 265882, 488648, 531764, 1063528, 2259997, 4519994, 9039988, 18079976]

約数ペア:

[(1, 18079976), (2, 9039988), (4, 4519994), (8, 2259997), (17, 1063528), (34, 531764), (37, 488648), (68, 265882), (74, 244324), (136, 132941), (148, 122162), (296, 61081), (629, 28744), (1258, 14372), (2516, 7186), (3593, 5032)]