18524436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{220529}}^1$

素因数の和:220543

約数の個数: 24

約数和(自身を含む): 49398720

約数和(自身を除く): 30874284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 220529, 441058, 661587, 882116, 1323174, 1543703, 2646348, 3087406, 4631109, 6174812, 9262218, 18524436]

約数ペア:

[(1, 18524436), (2, 9262218), (3, 6174812), (4, 4631109), (6, 3087406), (7, 2646348), (12, 1543703), (14, 1323174), (21, 882116), (28, 661587), (42, 441058), (84, 220529)]