12451998

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{607}}^1$

素因数の和:888

約数の個数: 32

約数和(自身を含む): 26966016

約数和(自身を除く): 14514018

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 263, 526, 607, 789, 1214, 1578, 1821, 3419, 3642, 6838, 7891, 10257, 15782, 20514, 23673, 47346, 159641, 319282, 478923, 957846, 2075333, 4150666, 6225999, 12451998]

約数ペア:

[(1, 12451998), (2, 6225999), (3, 4150666), (6, 2075333), (13, 957846), (26, 478923), (39, 319282), (78, 159641), (263, 47346), (526, 23673), (607, 20514), (789, 15782), (1214, 10257), (1578, 7891), (1821, 6838), (3419, 3642)]