18256196

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{22483}}^1$

素因数の和:22523

約数の個数: 24

約数和(自身を含む): 37773120

約数和(自身を除く): 19516924

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 22483, 44966, 89932, 157381, 314762, 629524, 652007, 1304014, 2608028, 4564049, 9128098, 18256196]

約数ペア:

[(1, 18256196), (2, 9128098), (4, 4564049), (7, 2608028), (14, 1304014), (28, 652007), (29, 629524), (58, 314762), (116, 157381), (203, 89932), (406, 44966), (812, 22483)]