18714444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{222791}}^1$

素因数の和:222805

約数の個数: 24

約数和(自身を含む): 49905408

約数和(自身を除く): 31190964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 222791, 445582, 668373, 891164, 1336746, 1559537, 2673492, 3119074, 4678611, 6238148, 9357222, 18714444]

約数ペア:

[(1, 18714444), (2, 9357222), (3, 6238148), (4, 4678611), (6, 3119074), (7, 2673492), (12, 1559537), (14, 1336746), (21, 891164), (28, 668373), (42, 445582), (84, 222791)]