117612418

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{20641}}^1$

素因数の和:20698

約数の個数: 32

約数和(自身を含む): 225906048

約数和(自身を除く): 108293630

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 2849, 5698, 20641, 41282, 144487, 227051, 288974, 454102, 763717, 1527434, 1589357, 3178714, 5346019, 8400887, 10692038, 16801774, 58806209, 117612418]

約数ペア:

[(1, 117612418), (2, 58806209), (7, 16801774), (11, 10692038), (14, 8400887), (22, 5346019), (37, 3178714), (74, 1589357), (77, 1527434), (154, 763717), (259, 454102), (407, 288974), (518, 227051), (814, 144487), (2849, 41282), (5698, 20641)]