2018025848

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{2213}}^1\times {\mathrm{3677}}^1$

素因数の和:5927

約数の個数: 32

約数和(自身を含む): 3908684160

約数和(自身を除く): 1890658312

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 2213, 3677, 4426, 7354, 8852, 14708, 17704, 29416, 68603, 113987, 137206, 227974, 274412, 455948, 548824, 911896, 8137201, 16274402, 32548804, 65097608, 252253231, 504506462, 1009012924, 2018025848]

約数ペア:

[(1, 2018025848), (2, 1009012924), (4, 504506462), (8, 252253231), (31, 65097608), (62, 32548804), (124, 16274402), (248, 8137201), (2213, 911896), (3677, 548824), (4426, 455948), (7354, 274412), (8852, 227974), (14708, 137206), (17704, 113987), (29416, 68603)]