123643002

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{21179}}^1$

素因数の和:21330

約数の個数: 32

約数和(自身を含む): 284659200

約数和(自身を除く): 161016198

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 5838, 21179, 42358, 63537, 127074, 148253, 296506, 444759, 889518, 2943881, 5887762, 8831643, 17663286, 20607167, 41214334, 61821501, 123643002]

約数ペア:

[(1, 123643002), (2, 61821501), (3, 41214334), (6, 20607167), (7, 17663286), (14, 8831643), (21, 5887762), (42, 2943881), (139, 889518), (278, 444759), (417, 296506), (834, 148253), (973, 127074), (1946, 63537), (2919, 42358), (5838, 21179)]