18030606

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{1063}}^1$

素因数の和:1336

約数の個数: 32

約数和(自身を含む): 39529728

約数和(自身を除く): 21499122

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 257, 514, 771, 1063, 1542, 2126, 2827, 3189, 5654, 6378, 8481, 11693, 16962, 23386, 35079, 70158, 273191, 546382, 819573, 1639146, 3005101, 6010202, 9015303, 18030606]

約数ペア:

[(1, 18030606), (2, 9015303), (3, 6010202), (6, 3005101), (11, 1639146), (22, 819573), (33, 546382), (66, 273191), (257, 70158), (514, 35079), (771, 23386), (1063, 16962), (1542, 11693), (2126, 8481), (2827, 6378), (3189, 5654)]