18472644

素因数分解:

$2^2\times 3^3\times {\mathrm{171043}}^1$

素因数の和:171056

約数の個数: 24

約数和(自身を含む): 47892320

約数和(自身を除く): 29419676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 171043, 342086, 513129, 684172, 1026258, 1539387, 2052516, 3078774, 4618161, 6157548, 9236322, 18472644]

約数ペア:

[(1, 18472644), (2, 9236322), (3, 6157548), (4, 4618161), (6, 3078774), (9, 2052516), (12, 1539387), (18, 1026258), (27, 684172), (36, 513129), (54, 342086), (108, 171043)]