42211908

素因数分解:

$2^2\times 3^3\times {\mathrm{390851}}^1$

素因数の和:390864

約数の個数: 24

約数和(自身を含む): 109438560

約数和(自身を除く): 67226652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 390851, 781702, 1172553, 1563404, 2345106, 3517659, 4690212, 7035318, 10552977, 14070636, 21105954, 42211908]

約数ペア:

[(1, 42211908), (2, 21105954), (3, 14070636), (4, 10552977), (6, 7035318), (9, 4690212), (12, 3517659), (18, 2345106), (27, 1563404), (36, 1172553), (54, 781702), (108, 390851)]