18568956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{221059}}^1$

素因数の和:221073

約数の個数: 24

約数和(自身を含む): 49517440

約数和(自身を除く): 30948484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 221059, 442118, 663177, 884236, 1326354, 1547413, 2652708, 3094826, 4642239, 6189652, 9284478, 18568956]

約数ペア:

[(1, 18568956), (2, 9284478), (3, 6189652), (4, 4642239), (6, 3094826), (7, 2652708), (12, 1547413), (14, 1326354), (21, 884236), (28, 663177), (42, 442118), (84, 221059)]