17997156

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{3067}}^1$

素因数の和:3240

約数の個数: 36

約数和(自身を含む): 45786832

約数和(自身を除く): 27789676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 326, 489, 652, 978, 1467, 1956, 2934, 3067, 5868, 6134, 9201, 12268, 18402, 27603, 36804, 55206, 110412, 499921, 999842, 1499763, 1999684, 2999526, 4499289, 5999052, 8998578, 17997156]

約数ペア:

[(1, 17997156), (2, 8998578), (3, 5999052), (4, 4499289), (6, 2999526), (9, 1999684), (12, 1499763), (18, 999842), (36, 499921), (163, 110412), (326, 55206), (489, 36804), (652, 27603), (978, 18402), (1467, 12268), (1956, 9201), (2934, 6134), (3067, 5868)]