21825276

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{165343}}^1$

素因数の和:165361

約数の個数: 24

約数和(自身を含む): 55555584

約数和(自身を除く): 33730308

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 165343, 330686, 496029, 661372, 992058, 1818773, 1984116, 3637546, 5456319, 7275092, 10912638, 21825276]

約数ペア:

[(1, 21825276), (2, 10912638), (3, 7275092), (4, 5456319), (6, 3637546), (11, 1984116), (12, 1818773), (22, 992058), (33, 661372), (44, 496029), (66, 330686), (132, 165343)]