56981214

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{19421}}^1$

素因数の和:19592

約数の個数: 24

約数和(自身を含む): 124223112

約数和(自身を除く): 67241898

約数列:

[1, 2, 3, 6, 9, 18, 163, 326, 489, 978, 1467, 2934, 19421, 38842, 58263, 116526, 174789, 349578, 3165623, 6331246, 9496869, 18993738, 28490607, 56981214]

約数ペア:

[(1, 56981214), (2, 28490607), (3, 18993738), (6, 9496869), (9, 6331246), (18, 3165623), (163, 349578), (326, 174789), (489, 116526), (978, 58263), (1467, 38842), (2934, 19421)]