87431634

素因数分解:

$2^1\times 3^2\times {\mathrm{401}}^1\times {\mathrm{12113}}^1$

素因数の和:12522

約数の個数: 24

約数和(自身を含む): 189923292

約数和(自身を除く): 102491658

約数列:

[1, 2, 3, 6, 9, 18, 401, 802, 1203, 2406, 3609, 7218, 12113, 24226, 36339, 72678, 109017, 218034, 4857313, 9714626, 14571939, 29143878, 43715817, 87431634]

約数ペア:

[(1, 87431634), (2, 43715817), (3, 29143878), (6, 14571939), (9, 9714626), (18, 4857313), (401, 218034), (802, 109017), (1203, 72678), (2406, 36339), (3609, 24226), (7218, 12113)]