870970818

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{1009}}^1\times {\mathrm{3061}}^1$

素因数の和:4122

約数の個数: 32

約数和(自身を含む): 1781349120

約数和(自身を除く): 910378302

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 1009, 2018, 3027, 3061, 6054, 6122, 9183, 18366, 47423, 94846, 142269, 143867, 284538, 287734, 431601, 863202, 3088549, 6177098, 9265647, 18531294, 145161803, 290323606, 435485409, 870970818]

約数ペア:

[(1, 870970818), (2, 435485409), (3, 290323606), (6, 145161803), (47, 18531294), (94, 9265647), (141, 6177098), (282, 3088549), (1009, 863202), (2018, 431601), (3027, 287734), (3061, 284538), (6054, 143867), (6122, 142269), (9183, 94846), (18366, 47423)]