18712956

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{33179}}^1$

素因数の和:33233

約数の個数: 24

約数和(自身を含む): 44593920

約数和(自身を除く): 25880964

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 33179, 66358, 99537, 132716, 199074, 398148, 1559413, 3118826, 4678239, 6237652, 9356478, 18712956]

約数ペア:

[(1, 18712956), (2, 9356478), (3, 6237652), (4, 4678239), (6, 3118826), (12, 1559413), (47, 398148), (94, 199074), (141, 132716), (188, 99537), (282, 66358), (564, 33179)]