25373934

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1229}}^1$

素因数の和:1305

約数の個数: 48

約数和(自身を含む): 58331520

約数和(自身を除く): 32957586

約数列:

[1, 2, 3, 6, 9, 18, 31, 37, 62, 74, 93, 111, 186, 222, 279, 333, 558, 666, 1147, 1229, 2294, 2458, 3441, 3687, 6882, 7374, 10323, 11061, 20646, 22122, 38099, 45473, 76198, 90946, 114297, 136419, 228594, 272838, 342891, 409257, 685782, 818514, 1409663, 2819326, 4228989, 8457978, 12686967, 25373934]

約数ペア:

[(1, 25373934), (2, 12686967), (3, 8457978), (6, 4228989), (9, 2819326), (18, 1409663), (31, 818514), (37, 685782), (62, 409257), (74, 342891), (93, 272838), (111, 228594), (186, 136419), (222, 114297), (279, 90946), (333, 76198), (558, 45473), (666, 38099), (1147, 22122), (1229, 20646), (2294, 11061), (2458, 10323), (3441, 7374), (3687, 6882)]