42155274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:220

約数の個数: 96

約数和(自身を含む): 107513856

約数和(自身を除く): 65358582

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 23, 34, 42, 46, 51, 69, 102, 119, 138, 151, 161, 238, 289, 302, 322, 357, 391, 453, 483, 578, 714, 782, 867, 906, 966, 1057, 1173, 1734, 2023, 2114, 2346, 2567, 2737, 3171, 3473, 4046, 5134, 5474, 6069, 6342, 6647, 6946, 7701, 8211, 10419, 12138, 13294, 15402, 16422, 17969, 19941, 20838, 24311, 35938, 39882, 43639, 46529, 48622, 53907, 59041, 72933, 87278, 93058, 107814, 118082, 130917, 139587, 145866, 177123, 261834, 279174, 305473, 354246, 413287, 610946, 826574, 916419, 1003697, 1239861, 1832838, 2007394, 2479722, 3011091, 6022182, 7025879, 14051758, 21077637, 42155274]

約数ペア:

[(1, 42155274), (2, 21077637), (3, 14051758), (6, 7025879), (7, 6022182), (14, 3011091), (17, 2479722), (21, 2007394), (23, 1832838), (34, 1239861), (42, 1003697), (46, 916419), (51, 826574), (69, 610946), (102, 413287), (119, 354246), (138, 305473), (151, 279174), (161, 261834), (238, 177123), (289, 145866), (302, 139587), (322, 130917), (357, 118082), (391, 107814), (453, 93058), (483, 87278), (578, 72933), (714, 59041), (782, 53907), (867, 48622), (906, 46529), (966, 43639), (1057, 39882), (1173, 35938), (1734, 24311), (2023, 20838), (2114, 19941), (2346, 17969), (2567, 16422), (2737, 15402), (3171, 13294), (3473, 12138), (4046, 10419), (5134, 8211), (5474, 7701), (6069, 6946), (6342, 6647)]