1969131906

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{15628031}}^1$

素因数の和:15628046

約数の個数: 24

約数和(自身を含む): 4875945984

約数和(自身を除く): 2906814078

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 15628031, 31256062, 46884093, 93768186, 109396217, 140652279, 218792434, 281304558, 328188651, 656377302, 984565953, 1969131906]

約数ペア:

[(1, 1969131906), (2, 984565953), (3, 656377302), (6, 328188651), (7, 281304558), (9, 218792434), (14, 140652279), (18, 109396217), (21, 93768186), (42, 46884093), (63, 31256062), (126, 15628031)]