171771642

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1363267}}^1$

素因数の和:1363282

約数の個数: 24

約数和(自身を含む): 425339616

約数和(自身を除く): 253567974

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1363267, 2726534, 4089801, 8179602, 9542869, 12269403, 19085738, 24538806, 28628607, 57257214, 85885821, 171771642]

約数ペア:

[(1, 171771642), (2, 85885821), (3, 57257214), (6, 28628607), (7, 24538806), (9, 19085738), (14, 12269403), (18, 9542869), (21, 8179602), (42, 4089801), (63, 2726534), (126, 1363267)]