2678268

素因数分解:

$2^2\times 3^1\times {\mathrm{307}}^1\times {\mathrm{727}}^1$

素因数の和:1041

約数の個数: 24

約数和(自身を含む): 6278272

約数和(自身を除く): 3600004

約数列:

[1, 2, 3, 4, 6, 12, 307, 614, 727, 921, 1228, 1454, 1842, 2181, 2908, 3684, 4362, 8724, 223189, 446378, 669567, 892756, 1339134, 2678268]

約数ペア:

[(1, 2678268), (2, 1339134), (3, 892756), (4, 669567), (6, 446378), (12, 223189), (307, 8724), (614, 4362), (727, 3684), (921, 2908), (1228, 2181), (1454, 1842)]