21076008

素因数分解:

$2^3\times 3^1\times {\mathrm{878167}}^1$

素因数の和:878176

約数の個数: 16

約数和(自身を含む): 52690080

約数和(自身を除く): 31614072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 878167, 1756334, 2634501, 3512668, 5269002, 7025336, 10538004, 21076008]

約数ペア:

[(1, 21076008), (2, 10538004), (3, 7025336), (4, 5269002), (6, 3512668), (8, 2634501), (12, 1756334), (24, 878167)]