21064776

素因数分解:

$2^3\times 3^1\times {\mathrm{877699}}^1$

素因数の和:877708

約数の個数: 16

約数和(自身を含む): 52662000

約数和(自身を除く): 31597224

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 877699, 1755398, 2633097, 3510796, 5266194, 7021592, 10532388, 21064776]

約数ペア:

[(1, 21064776), (2, 10532388), (3, 7021592), (4, 5266194), (6, 3510796), (8, 2633097), (12, 1755398), (24, 877699)]