26518428

素因数分解:

$2^2\times 3^4\times {\mathrm{81847}}^1$

素因数の和:81863

約数の個数: 30

約数和(自身を含む): 69325256

約数和(自身を除く): 42806828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 81847, 163694, 245541, 327388, 491082, 736623, 982164, 1473246, 2209869, 2946492, 4419738, 6629607, 8839476, 13259214, 26518428]

約数ペア:

[(1, 26518428), (2, 13259214), (3, 8839476), (4, 6629607), (6, 4419738), (9, 2946492), (12, 2209869), (18, 1473246), (27, 982164), (36, 736623), (54, 491082), (81, 327388), (108, 245541), (162, 163694), (324, 81847)]