1808436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{21529}}^1$

素因数の和:21543

約数の個数: 24

約数和(自身を含む): 4822720

約数和(自身を除く): 3014284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 21529, 43058, 64587, 86116, 129174, 150703, 258348, 301406, 452109, 602812, 904218, 1808436]

約数ペア:

[(1, 1808436), (2, 904218), (3, 602812), (4, 452109), (6, 301406), (7, 258348), (12, 150703), (14, 129174), (21, 86116), (28, 64587), (42, 43058), (84, 21529)]