18053763

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{5087}}^1$

素因数の和:5123

約数の個数: 24

約数和(自身を含む): 29795328

約数和(自身を除く): 11741565

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 5087, 15261, 35609, 66131, 106827, 198393, 462917, 859703, 1388751, 2579109, 6017921, 18053763]

約数ペア:

[(1, 18053763), (3, 6017921), (7, 2579109), (13, 1388751), (21, 859703), (39, 462917), (91, 198393), (169, 106827), (273, 66131), (507, 35609), (1183, 15261), (3549, 5087)]