2808684

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{1279}}^1$

素因数の和:1350

約数の個数: 36

約数和(自身を含む): 7221760

約数和(自身を除く): 4413076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 1279, 2196, 2558, 3837, 5116, 7674, 11511, 15348, 23022, 46044, 78019, 156038, 234057, 312076, 468114, 702171, 936228, 1404342, 2808684]

約数ペア:

[(1, 2808684), (2, 1404342), (3, 936228), (4, 702171), (6, 468114), (9, 312076), (12, 234057), (18, 156038), (36, 78019), (61, 46044), (122, 23022), (183, 15348), (244, 11511), (366, 7674), (549, 5116), (732, 3837), (1098, 2558), (1279, 2196)]