21314772

素因数分解:

$2^2\times 3^3\times {\mathrm{197359}}^1$

素因数の和:197372

約数の個数: 24

約数和(自身を含む): 55260800

約数和(自身を除く): 33946028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 197359, 394718, 592077, 789436, 1184154, 1776231, 2368308, 3552462, 5328693, 7104924, 10657386, 21314772]

約数ペア:

[(1, 21314772), (2, 10657386), (3, 7104924), (4, 5328693), (6, 3552462), (9, 2368308), (12, 1776231), (18, 1184154), (27, 789436), (36, 592077), (54, 394718), (108, 197359)]