22121436

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^2\times {\mathrm{997}}^1$

素因数の和:1090

約数の個数: 36

約数和(自身を含む): 52897992

約数和(自身を除く): 30776556

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 997, 1849, 1994, 2991, 3698, 3988, 5547, 5982, 7396, 11094, 11964, 22188, 42871, 85742, 128613, 171484, 257226, 514452, 1843453, 3686906, 5530359, 7373812, 11060718, 22121436]

約数ペア:

[(1, 22121436), (2, 11060718), (3, 7373812), (4, 5530359), (6, 3686906), (12, 1843453), (43, 514452), (86, 257226), (129, 171484), (172, 128613), (258, 85742), (516, 42871), (997, 22188), (1849, 11964), (1994, 11094), (2991, 7396), (3698, 5982), (3988, 5547)]