1681002

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{1987}}^1$

素因数の和:2042

約数の個数: 24

約数和(自身を含む): 3721536

約数和(自身を除く): 2040534

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 1987, 3974, 5961, 11922, 17883, 35766, 93389, 186778, 280167, 560334, 840501, 1681002]

約数ペア:

[(1, 1681002), (2, 840501), (3, 560334), (6, 280167), (9, 186778), (18, 93389), (47, 35766), (94, 17883), (141, 11922), (282, 5961), (423, 3974), (846, 1987)]