40542588

素因数分解:

$2^2\times 3^2\times {\mathrm{359}}^1\times {\mathrm{3137}}^1$

素因数の和:3506

約数の個数: 36

約数和(自身を含む): 102800880

約数和(自身を除く): 62258292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 359, 718, 1077, 1436, 2154, 3137, 3231, 4308, 6274, 6462, 9411, 12548, 12924, 18822, 28233, 37644, 56466, 112932, 1126183, 2252366, 3378549, 4504732, 6757098, 10135647, 13514196, 20271294, 40542588]

約数ペア:

[(1, 40542588), (2, 20271294), (3, 13514196), (4, 10135647), (6, 6757098), (9, 4504732), (12, 3378549), (18, 2252366), (36, 1126183), (359, 112932), (718, 56466), (1077, 37644), (1436, 28233), (2154, 18822), (3137, 12924), (3231, 12548), (4308, 9411), (6274, 6462)]