2138556

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{3637}}^1$

素因数の和:3658

約数の個数: 36

約数和(自身を含む): 5806248

約数和(自身を除く): 3667692

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 3637, 7274, 10911, 14548, 21822, 25459, 43644, 50918, 76377, 101836, 152754, 178213, 305508, 356426, 534639, 712852, 1069278, 2138556]

約数ペア:

[(1, 2138556), (2, 1069278), (3, 712852), (4, 534639), (6, 356426), (7, 305508), (12, 178213), (14, 152754), (21, 101836), (28, 76377), (42, 50918), (49, 43644), (84, 25459), (98, 21822), (147, 14548), (196, 10911), (294, 7274), (588, 3637)]