18480613498

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{563}}^1\times {\mathrm{977}}^1$

素因数の和:1806

約数の個数: 32

約数和(自身を含む): 28237097664

約数和(自身を除く): 9756484166

約数列:

[1, 2, 107, 157, 214, 314, 563, 977, 1126, 1954, 16799, 33598, 60241, 88391, 104539, 120482, 153389, 176782, 209078, 306778, 550051, 1100102, 9457837, 16412623, 18915674, 32825246, 58855457, 86358007, 117710914, 172716014, 9240306749, 18480613498]

約数ペア:

[(1, 18480613498), (2, 9240306749), (107, 172716014), (157, 117710914), (214, 86358007), (314, 58855457), (563, 32825246), (977, 18915674), (1126, 16412623), (1954, 9457837), (16799, 1100102), (33598, 550051), (60241, 306778), (88391, 209078), (104539, 176782), (120482, 153389)]