840801906

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{6673031}}^1$

素因数の和:6673046

約数の個数: 24

約数和(自身を含む): 2081985984

約数和(自身を除く): 1241184078

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 6673031, 13346062, 20019093, 40038186, 46711217, 60057279, 93422434, 120114558, 140133651, 280267302, 420400953, 840801906]

約数ペア:

[(1, 840801906), (2, 420400953), (3, 280267302), (6, 140133651), (7, 120114558), (9, 93422434), (14, 60057279), (18, 46711217), (21, 40038186), (42, 20019093), (63, 13346062), (126, 6673031)]