81677682

素因数分解:

$2^1\times 3^2\times {\mathrm{443}}^1\times {\mathrm{10243}}^1$

素因数の和:10694

約数の個数: 24

約数和(自身を含む): 177385104

約数和(自身を除く): 95707422

約数列:

[1, 2, 3, 6, 9, 18, 443, 886, 1329, 2658, 3987, 7974, 10243, 20486, 30729, 61458, 92187, 184374, 4537649, 9075298, 13612947, 27225894, 40838841, 81677682]

約数ペア:

[(1, 81677682), (2, 40838841), (3, 27225894), (6, 13612947), (9, 9075298), (18, 4537649), (443, 184374), (886, 92187), (1329, 61458), (2658, 30729), (3987, 20486), (7974, 10243)]