21370308

素因数分解:

$2^2\times 3^1\times {\mathrm{181}}^1\times {\mathrm{9839}}^1$

素因数の和:10027

約数の個数: 24

約数和(自身を含む): 50144640

約数和(自身を除く): 28774332

約数列:

[1, 2, 3, 4, 6, 12, 181, 362, 543, 724, 1086, 2172, 9839, 19678, 29517, 39356, 59034, 118068, 1780859, 3561718, 5342577, 7123436, 10685154, 21370308]

約数ペア:

[(1, 21370308), (2, 10685154), (3, 7123436), (4, 5342577), (6, 3561718), (12, 1780859), (181, 118068), (362, 59034), (543, 39356), (724, 29517), (1086, 19678), (2172, 9839)]