18610116

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{221549}}^1$

素因数の和:221563

約数の個数: 24

約数和(自身を含む): 49627200

約数和(自身を除く): 31017084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 221549, 443098, 664647, 886196, 1329294, 1550843, 2658588, 3101686, 4652529, 6203372, 9305058, 18610116]

約数ペア:

[(1, 18610116), (2, 9305058), (3, 6203372), (4, 4652529), (6, 3101686), (7, 2658588), (12, 1550843), (14, 1329294), (21, 886196), (28, 664647), (42, 443098), (84, 221549)]