18565520108

素因数分解:

$2^2\times {\mathrm{105359}}^1\times {\mathrm{44053}}^1$

素因数の和:149416

約数の個数: 12

約数和(自身を含む): 32490706080

約数和(自身を除く): 13925185972

約数列:

[1, 2, 4, 44053, 88106, 105359, 176212, 210718, 421436, 4641380027, 9282760054, 18565520108]

約数ペア:

[(1, 18565520108), (2, 9282760054), (4, 4641380027), (44053, 421436), (88106, 210718), (105359, 176212)]