2869986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2971}}^1$

素因数の和:3006

約数の個数: 32

約数和(自身を含む): 6847488

約数和(自身を除く): 3977502

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 2971, 5942, 8913, 17826, 20797, 41594, 62391, 68333, 124782, 136666, 204999, 409998, 478331, 956662, 1434993, 2869986]

約数ペア:

[(1, 2869986), (2, 1434993), (3, 956662), (6, 478331), (7, 409998), (14, 204999), (21, 136666), (23, 124782), (42, 68333), (46, 62391), (69, 41594), (138, 20797), (161, 17826), (322, 8913), (483, 5942), (966, 2971)]