81052956

素因数分解:

$2^2\times 3^2\times {\mathrm{2251471}}^1$

素因数の和:2251481

約数の個数: 18

約数和(自身を含む): 204883952

約数和(自身を除く): 123830996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2251471, 4502942, 6754413, 9005884, 13508826, 20263239, 27017652, 40526478, 81052956]

約数ペア:

[(1, 81052956), (2, 40526478), (3, 27017652), (4, 20263239), (6, 13508826), (9, 9005884), (12, 6754413), (18, 4502942), (36, 2251471)]