1986354

素因数分解:

$2^1\times 3^2\times {\mathrm{211}}^1\times {\mathrm{523}}^1$

素因数の和:742

約数の個数: 24

約数和(自身を含む): 4332432

約数和(自身を除く): 2346078

約数列:

[1, 2, 3, 6, 9, 18, 211, 422, 523, 633, 1046, 1266, 1569, 1899, 3138, 3798, 4707, 9414, 110353, 220706, 331059, 662118, 993177, 1986354]

約数ペア:

[(1, 1986354), (2, 993177), (3, 662118), (6, 331059), (9, 220706), (18, 110353), (211, 9414), (422, 4707), (523, 3798), (633, 3138), (1046, 1899), (1266, 1569)]