18673932

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{9547}}^1$

素因数の和:9717

約数の個数: 24

約数和(自身を含む): 43844416

約数和(自身を除く): 25170484

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 9547, 19094, 28641, 38188, 57282, 114564, 1556161, 3112322, 4668483, 6224644, 9336966, 18673932]

約数ペア:

[(1, 18673932), (2, 9336966), (3, 6224644), (4, 4668483), (6, 3112322), (12, 1556161), (163, 114564), (326, 57282), (489, 38188), (652, 28641), (978, 19094), (1956, 9547)]