87451866

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{34457}}^1$

素因数の和:34515

約数の個数: 32

約数和(自身を含む): 198478080

約数和(自身を除く): 111026214

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 34457, 68914, 103371, 206742, 310113, 620226, 930339, 1619479, 1860678, 3238958, 4858437, 9716874, 14575311, 29150622, 43725933, 87451866]

約数ペア:

[(1, 87451866), (2, 43725933), (3, 29150622), (6, 14575311), (9, 9716874), (18, 4858437), (27, 3238958), (47, 1860678), (54, 1619479), (94, 930339), (141, 620226), (282, 310113), (423, 206742), (846, 103371), (1269, 68914), (2538, 34457)]