81944652

素因数分解:

$2^2\times 3^1\times {\mathrm{313}}^1\times {\mathrm{21817}}^1$

素因数の和:22137

約数の個数: 24

約数和(自身を含む): 191823856

約数和(自身を除く): 109879204

約数列:

[1, 2, 3, 4, 6, 12, 313, 626, 939, 1252, 1878, 3756, 21817, 43634, 65451, 87268, 130902, 261804, 6828721, 13657442, 20486163, 27314884, 40972326, 81944652]

約数ペア:

[(1, 81944652), (2, 40972326), (3, 27314884), (4, 20486163), (6, 13657442), (12, 6828721), (313, 261804), (626, 130902), (939, 87268), (1252, 65451), (1878, 43634), (3756, 21817)]