18077728

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{7151}}^1$

素因数の和:7240

約数の個数: 24

約数和(自身を含む): 36046080

約数和(自身を除く): 17968352

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 632, 1264, 2528, 7151, 14302, 28604, 57208, 114416, 228832, 564929, 1129858, 2259716, 4519432, 9038864, 18077728]

約数ペア:

[(1, 18077728), (2, 9038864), (4, 4519432), (8, 2259716), (16, 1129858), (32, 564929), (79, 228832), (158, 114416), (316, 57208), (632, 28604), (1264, 14302), (2528, 7151)]