870865002

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{6911627}}^1$

素因数の和:6911642

約数の個数: 24

約数和(自身を含む): 2156427936

約数和(自身を除く): 1285562934

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 6911627, 13823254, 20734881, 41469762, 48381389, 62204643, 96762778, 124409286, 145144167, 290288334, 435432501, 870865002]

約数ペア:

[(1, 870865002), (2, 435432501), (3, 290288334), (6, 145144167), (7, 124409286), (9, 96762778), (14, 62204643), (18, 48381389), (21, 41469762), (42, 20734881), (63, 13823254), (126, 6911627)]