18802812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{223843}}^1$

素因数の和:223857

約数の個数: 24

約数和(自身を含む): 50141056

約数和(自身を除く): 31338244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 223843, 447686, 671529, 895372, 1343058, 1566901, 2686116, 3133802, 4700703, 6267604, 9401406, 18802812]

約数ペア:

[(1, 18802812), (2, 9401406), (3, 6267604), (4, 4700703), (6, 3133802), (7, 2686116), (12, 1566901), (14, 1343058), (21, 895372), (28, 671529), (42, 447686), (84, 223843)]