18612084

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{677}}^1$

素因数の和:792

約数の個数: 48

約数和(自身を含む): 45561600

約数和(自身を除く): 26949516

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 79, 87, 116, 158, 174, 237, 316, 348, 474, 677, 948, 1354, 2031, 2291, 2708, 4062, 4582, 6873, 8124, 9164, 13746, 19633, 27492, 39266, 53483, 58899, 78532, 106966, 117798, 160449, 213932, 235596, 320898, 641796, 1551007, 3102014, 4653021, 6204028, 9306042, 18612084]

約数ペア:

[(1, 18612084), (2, 9306042), (3, 6204028), (4, 4653021), (6, 3102014), (12, 1551007), (29, 641796), (58, 320898), (79, 235596), (87, 213932), (116, 160449), (158, 117798), (174, 106966), (237, 78532), (316, 58899), (348, 53483), (474, 39266), (677, 27492), (948, 19633), (1354, 13746), (2031, 9164), (2291, 8124), (2708, 6873), (4062, 4582)]