13872258

素因数分解:

$2^1\times 3^2\times {\mathrm{773}}^1\times {\mathrm{997}}^1$

素因数の和:1778

約数の個数: 24

約数和(自身を含む): 30125628

約数和(自身を除く): 16253370

約数列:

[1, 2, 3, 6, 9, 18, 773, 997, 1546, 1994, 2319, 2991, 4638, 5982, 6957, 8973, 13914, 17946, 770681, 1541362, 2312043, 4624086, 6936129, 13872258]

約数ペア:

[(1, 13872258), (2, 6936129), (3, 4624086), (6, 2312043), (9, 1541362), (18, 770681), (773, 17946), (997, 13914), (1546, 8973), (1994, 6957), (2319, 5982), (2991, 4638)]