18703542

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21799}}^1$

素因数の和:21828

約数の個数: 32

約数和(自身を含む): 43948800

約数和(自身を除く): 25245258

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 21799, 43598, 65397, 130794, 239789, 283387, 479578, 566774, 719367, 850161, 1438734, 1700322, 3117257, 6234514, 9351771, 18703542]

約数ペア:

[(1, 18703542), (2, 9351771), (3, 6234514), (6, 3117257), (11, 1700322), (13, 1438734), (22, 850161), (26, 719367), (33, 566774), (39, 479578), (66, 283387), (78, 239789), (143, 130794), (286, 65397), (429, 43598), (858, 21799)]