18279594

素因数分解:

$2^1\times 3^4\times {\mathrm{53}}^1\times {\mathrm{2129}}^1$

素因数の和:2196

約数の個数: 40

約数和(自身を含む): 41752260

約数和(自身を除く): 23472666

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 81, 106, 159, 162, 318, 477, 954, 1431, 2129, 2862, 4258, 4293, 6387, 8586, 12774, 19161, 38322, 57483, 112837, 114966, 172449, 225674, 338511, 344898, 677022, 1015533, 2031066, 3046599, 6093198, 9139797, 18279594]

約数ペア:

[(1, 18279594), (2, 9139797), (3, 6093198), (6, 3046599), (9, 2031066), (18, 1015533), (27, 677022), (53, 344898), (54, 338511), (81, 225674), (106, 172449), (159, 114966), (162, 112837), (318, 57483), (477, 38322), (954, 19161), (1431, 12774), (2129, 8586), (2862, 6387), (4258, 4293)]