21914664

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{22271}}^1$

素因数の和:22321

約数の個数: 32

約数和(自身を含む): 56125440

約数和(自身を除く): 34210776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 22271, 44542, 66813, 89084, 133626, 178168, 267252, 534504, 913111, 1826222, 2739333, 3652444, 5478666, 7304888, 10957332, 21914664]

約数ペア:

[(1, 21914664), (2, 10957332), (3, 7304888), (4, 5478666), (6, 3652444), (8, 2739333), (12, 1826222), (24, 913111), (41, 534504), (82, 267252), (123, 178168), (164, 133626), (246, 89084), (328, 66813), (492, 44542), (984, 22271)]