18050454

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{23321}}^1$

素因数の和:23372

約数の個数: 24

約数和(自身を含む): 40020552

約数和(自身を除く): 21970098

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 23321, 46642, 69963, 139926, 209889, 419778, 1002803, 2005606, 3008409, 6016818, 9025227, 18050454]

約数ペア:

[(1, 18050454), (2, 9025227), (3, 6016818), (6, 3008409), (9, 2005606), (18, 1002803), (43, 419778), (86, 209889), (129, 139926), (258, 69963), (387, 46642), (774, 23321)]