18564684

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{19583}}^1$

素因数の和:19669

約数の個数: 24

約数和(自身を含む): 43868160

約数和(自身を除く): 25303476

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 19583, 39166, 58749, 78332, 117498, 234996, 1547057, 3094114, 4641171, 6188228, 9282342, 18564684]

約数ペア:

[(1, 18564684), (2, 9282342), (3, 6188228), (4, 4641171), (6, 3094114), (12, 1547057), (79, 234996), (158, 117498), (237, 78332), (316, 58749), (474, 39166), (948, 19583)]