21576673038

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{87710053}}^1$

素因数の和:87710099

約数の個数: 16

約数和(自身を含む): 44205867216

約数和(自身を除く): 22629194178

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 87710053, 175420106, 263130159, 526260318, 3596112173, 7192224346, 10788336519, 21576673038]

約数ペア:

[(1, 21576673038), (2, 10788336519), (3, 7192224346), (6, 3596112173), (41, 526260318), (82, 263130159), (123, 175420106), (246, 87710053)]