21860196

素因数分解:

$2^2\times 3^1\times {\mathrm{179}}^1\times {\mathrm{10177}}^1$

素因数の和:10363

約数の個数: 24

約数和(自身を含む): 51297120

約数和(自身を除く): 29436924

約数列:

[1, 2, 3, 4, 6, 12, 179, 358, 537, 716, 1074, 2148, 10177, 20354, 30531, 40708, 61062, 122124, 1821683, 3643366, 5465049, 7286732, 10930098, 21860196]

約数ペア:

[(1, 21860196), (2, 10930098), (3, 7286732), (4, 5465049), (6, 3643366), (12, 1821683), (179, 122124), (358, 61062), (537, 40708), (716, 30531), (1074, 20354), (2148, 10177)]