21937692

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37309}}^1$

素因数の和:37330

約数の個数: 36

約数和(自身を含む): 59546760

約数和(自身を除く): 37609068

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 37309, 74618, 111927, 149236, 223854, 261163, 447708, 522326, 783489, 1044652, 1566978, 1828141, 3133956, 3656282, 5484423, 7312564, 10968846, 21937692]

約数ペア:

[(1, 21937692), (2, 10968846), (3, 7312564), (4, 5484423), (6, 3656282), (7, 3133956), (12, 1828141), (14, 1566978), (21, 1044652), (28, 783489), (42, 522326), (49, 447708), (84, 261163), (98, 223854), (147, 149236), (196, 111927), (294, 74618), (588, 37309)]