2018481648

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{506647}}^1$

素因数の和:506741

約数の個数: 40

約数和(自身を含む): 5277245568

約数和(自身を除く): 3258763920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 498, 664, 996, 1328, 1992, 3984, 506647, 1013294, 1519941, 2026588, 3039882, 4053176, 6079764, 8106352, 12159528, 24319056, 42051701, 84103402, 126155103, 168206804, 252310206, 336413608, 504620412, 672827216, 1009240824, 2018481648]

約数ペア:

[(1, 2018481648), (2, 1009240824), (3, 672827216), (4, 504620412), (6, 336413608), (8, 252310206), (12, 168206804), (16, 126155103), (24, 84103402), (48, 42051701), (83, 24319056), (166, 12159528), (249, 8106352), (332, 6079764), (498, 4053176), (664, 3039882), (996, 2026588), (1328, 1519941), (1992, 1013294), (3984, 506647)]