28042182

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{222557}}^1$

素因数の和:222572

約数の個数: 24

約数和(自身を含む): 69438096

約数和(自身を除く): 41395914

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 222557, 445114, 667671, 1335342, 1557899, 2003013, 3115798, 4006026, 4673697, 9347394, 14021091, 28042182]

約数ペア:

[(1, 28042182), (2, 14021091), (3, 9347394), (6, 4673697), (7, 4006026), (9, 3115798), (14, 2003013), (18, 1557899), (21, 1335342), (42, 667671), (63, 445114), (126, 222557)]