420107526

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{165527}}^1$

素因数の和:165585

約数の個数: 32

約数和(自身を含む): 953441280

約数和(自身を除く): 533333754

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 165527, 331054, 496581, 993162, 1489743, 2979486, 4469229, 7779769, 8938458, 15559538, 23339307, 46678614, 70017921, 140035842, 210053763, 420107526]

約数ペア:

[(1, 420107526), (2, 210053763), (3, 140035842), (6, 70017921), (9, 46678614), (18, 23339307), (27, 15559538), (47, 8938458), (54, 7779769), (94, 4469229), (141, 2979486), (282, 1489743), (423, 993162), (846, 496581), (1269, 331054), (2538, 165527)]