18009322012

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{587}}^1\times {\mathrm{63389}}^1$

素因数の和:64002

約数の個数: 36

約数和(自身を含む): 34701460920

約数和(自身を除く): 16692138908

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 587, 1174, 2348, 6457, 12914, 25828, 63389, 71027, 126778, 142054, 253556, 284108, 697279, 1394558, 2789116, 7670069, 15340138, 30680276, 37209343, 74418686, 148837372, 409302773, 818605546, 1637211092, 4502330503, 9004661006, 18009322012]

約数ペア:

[(1, 18009322012), (2, 9004661006), (4, 4502330503), (11, 1637211092), (22, 818605546), (44, 409302773), (121, 148837372), (242, 74418686), (484, 37209343), (587, 30680276), (1174, 15340138), (2348, 7670069), (6457, 2789116), (12914, 1394558), (25828, 697279), (63389, 284108), (71027, 253556), (126778, 142054)]