8127885906

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{64507031}}^1$

素因数の和:64507046

約数の個数: 24

約数和(自身を含む): 20126193984

約数和(自身を除く): 11998308078

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 64507031, 129014062, 193521093, 387042186, 451549217, 580563279, 903098434, 1161126558, 1354647651, 2709295302, 4063942953, 8127885906]

約数ペア:

[(1, 8127885906), (2, 4063942953), (3, 2709295302), (6, 1354647651), (7, 1161126558), (9, 903098434), (14, 580563279), (18, 451549217), (21, 387042186), (42, 193521093), (63, 129014062), (126, 64507031)]