17905884

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{22271}}^1$

素因数の和:22345

約数の個数: 24

約数和(自身を含む): 42405888

約数和(自身を除く): 24500004

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 22271, 44542, 66813, 89084, 133626, 267252, 1492157, 2984314, 4476471, 5968628, 8952942, 17905884]

約数ペア:

[(1, 17905884), (2, 8952942), (3, 5968628), (4, 4476471), (6, 2984314), (12, 1492157), (67, 267252), (134, 133626), (201, 89084), (268, 66813), (402, 44542), (804, 22271)]