2018746107

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1884917}}^1$

素因数の和:1884947

約数の個数: 24

約数和(自身を含む): 3528566496

約数和(自身を除く): 1509820389

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 1884917, 5654751, 13194419, 16964253, 32043589, 39583257, 96130767, 118749771, 224305123, 288392301, 672915369, 2018746107]

約数ペア:

[(1, 2018746107), (3, 672915369), (7, 288392301), (9, 224305123), (17, 118749771), (21, 96130767), (51, 39583257), (63, 32043589), (119, 16964253), (153, 13194419), (357, 5654751), (1071, 1884917)]