2018552454

素因数分解:

$2^1\times 3^3\times {\mathrm{157}}^1\times {\mathrm{238093}}^1$

素因数の和:238261

約数の個数: 32

約数和(自身を含む): 4514262240

約数和(自身を除く): 2495709786

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 157, 314, 471, 942, 1413, 2826, 4239, 8478, 238093, 476186, 714279, 1428558, 2142837, 4285674, 6428511, 12857022, 37380601, 74761202, 112141803, 224283606, 336425409, 672850818, 1009276227, 2018552454]

約数ペア:

[(1, 2018552454), (2, 1009276227), (3, 672850818), (6, 336425409), (9, 224283606), (18, 112141803), (27, 74761202), (54, 37380601), (157, 12857022), (314, 6428511), (471, 4285674), (942, 2142837), (1413, 1428558), (2826, 714279), (4239, 476186), (8478, 238093)]