64518108

素因数分解:

$2^2\times 3^1\times {\mathrm{263}}^1\times {\mathrm{20443}}^1$

素因数の和:20713

約数の個数: 24

約数和(自身を含む): 151122048

約数和(自身を除く): 86603940

約数列:

[1, 2, 3, 4, 6, 12, 263, 526, 789, 1052, 1578, 3156, 20443, 40886, 61329, 81772, 122658, 245316, 5376509, 10753018, 16129527, 21506036, 32259054, 64518108]

約数ペア:

[(1, 64518108), (2, 32259054), (3, 21506036), (4, 16129527), (6, 10753018), (12, 5376509), (263, 245316), (526, 122658), (789, 81772), (1052, 61329), (1578, 40886), (3156, 20443)]