12172818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{7069}}^1$

素因数の和:7122

約数の個数: 32

約数和(自身を含む): 28506240

約数和(自身を除く): 16333422

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 7069, 14138, 21207, 42414, 49483, 98966, 148449, 289829, 296898, 579658, 869487, 1738974, 2028803, 4057606, 6086409, 12172818]

約数ペア:

[(1, 12172818), (2, 6086409), (3, 4057606), (6, 2028803), (7, 1738974), (14, 869487), (21, 579658), (41, 296898), (42, 289829), (82, 148449), (123, 98966), (246, 49483), (287, 42414), (574, 21207), (861, 14138), (1722, 7069)]