1556509164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{18529871}}^1$

素因数の和:18529885

約数の個数: 24

約数和(自身を含む): 4150691328

約数和(自身を除く): 2594182164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 18529871, 37059742, 55589613, 74119484, 111179226, 129709097, 222358452, 259418194, 389127291, 518836388, 778254582, 1556509164]

約数ペア:

[(1, 1556509164), (2, 778254582), (3, 518836388), (4, 389127291), (6, 259418194), (7, 222358452), (12, 129709097), (14, 111179226), (21, 74119484), (28, 55589613), (42, 37059742), (84, 18529871)]