42305886

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10831}}^1$

素因数の和:10877

約数の個数: 48

約数和(自身を含む): 108146688

約数和(自身を除く): 65840802

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 10831, 21662, 32493, 64986, 75817, 97479, 151634, 194958, 227451, 335761, 454902, 671522, 682353, 1007283, 1364706, 2014566, 2350327, 3021849, 4700654, 6043698, 7050981, 14101962, 21152943, 42305886]

約数ペア:

[(1, 42305886), (2, 21152943), (3, 14101962), (6, 7050981), (7, 6043698), (9, 4700654), (14, 3021849), (18, 2350327), (21, 2014566), (31, 1364706), (42, 1007283), (62, 682353), (63, 671522), (93, 454902), (126, 335761), (186, 227451), (217, 194958), (279, 151634), (434, 97479), (558, 75817), (651, 64986), (1302, 32493), (1953, 21662), (3906, 10831)]