127888026

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1663}}^1\times {\mathrm{1831}}^1$

素因数の和:3506

約数の個数: 32

約数和(自身を含む): 292651008

約数和(自身を除く): 164762982

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1663, 1831, 3326, 3662, 4989, 5493, 9978, 10986, 11641, 12817, 23282, 25634, 34923, 38451, 69846, 76902, 3044953, 6089906, 9134859, 18269718, 21314671, 42629342, 63944013, 127888026]

約数ペア:

[(1, 127888026), (2, 63944013), (3, 42629342), (6, 21314671), (7, 18269718), (14, 9134859), (21, 6089906), (42, 3044953), (1663, 76902), (1831, 69846), (3326, 38451), (3662, 34923), (4989, 25634), (5493, 23282), (9978, 12817), (10986, 11641)]