21845436

素因数分解:

$2^2\times 3^1\times {\mathrm{677}}^1\times {\mathrm{2689}}^1$

素因数の和:3373

約数の個数: 24

約数和(自身を含む): 51066960

約数和(自身を除く): 29221524

約数列:

[1, 2, 3, 4, 6, 12, 677, 1354, 2031, 2689, 2708, 4062, 5378, 8067, 8124, 10756, 16134, 32268, 1820453, 3640906, 5461359, 7281812, 10922718, 21845436]

約数ペア:

[(1, 21845436), (2, 10922718), (3, 7281812), (4, 5461359), (6, 3640906), (12, 1820453), (677, 32268), (1354, 16134), (2031, 10756), (2689, 8124), (2708, 8067), (4062, 5378)]