8180108

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2909}}^1$

素因数の和:2969

約数の個数: 24

約数和(自身を含む): 15481200

約数和(自身を除く): 7301092

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 2909, 5818, 11636, 55271, 107633, 110542, 215266, 221084, 430532, 2045027, 4090054, 8180108]

約数ペア:

[(1, 8180108), (2, 4090054), (4, 2045027), (19, 430532), (37, 221084), (38, 215266), (74, 110542), (76, 107633), (148, 55271), (703, 11636), (1406, 5818), (2812, 2909)]