18343312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3041}}^1$

素因数の和:3091

約数の個数: 40

約数和(自身を含む): 39606840

約数和(自身を除く): 21263528

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 3016, 3041, 6032, 6082, 12164, 24328, 39533, 48656, 79066, 88189, 158132, 176378, 316264, 352756, 632528, 705512, 1146457, 1411024, 2292914, 4585828, 9171656, 18343312]

約数ペア:

[(1, 18343312), (2, 9171656), (4, 4585828), (8, 2292914), (13, 1411024), (16, 1146457), (26, 705512), (29, 632528), (52, 352756), (58, 316264), (104, 176378), (116, 158132), (208, 88189), (232, 79066), (377, 48656), (464, 39533), (754, 24328), (1508, 12164), (3016, 6082), (3041, 6032)]