18341466

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21377}}^1$

素因数の和:21406

約数の個数: 32

約数和(自身を含む): 43098048

約数和(自身を除く): 24756582

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 21377, 42754, 64131, 128262, 235147, 277901, 470294, 555802, 705441, 833703, 1410882, 1667406, 3056911, 6113822, 9170733, 18341466]

約数ペア:

[(1, 18341466), (2, 9170733), (3, 6113822), (6, 3056911), (11, 1667406), (13, 1410882), (22, 833703), (26, 705441), (33, 555802), (39, 470294), (66, 277901), (78, 235147), (143, 128262), (286, 64131), (429, 42754), (858, 21377)]