42887358

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{21859}}^1$

素因数の和:21976

約数の個数: 24

約数和(自身を含む): 93779400

約数和(自身を除く): 50892042

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 21859, 43718, 65577, 131154, 196731, 393462, 2382631, 4765262, 7147893, 14295786, 21443679, 42887358]

約数ペア:

[(1, 42887358), (2, 21443679), (3, 14295786), (6, 7147893), (9, 4765262), (18, 2382631), (109, 393462), (218, 196731), (327, 131154), (654, 65577), (981, 43718), (1962, 21859)]