21962088

素因数分解:

$2^3\times 3^2\times {\mathrm{305029}}^1$

素因数の和:305041

約数の個数: 24

約数和(自身を含む): 59480850

約数和(自身を除く): 37518762

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 305029, 610058, 915087, 1220116, 1830174, 2440232, 2745261, 3660348, 5490522, 7320696, 10981044, 21962088]

約数ペア:

[(1, 21962088), (2, 10981044), (3, 7320696), (4, 5490522), (6, 3660348), (8, 2745261), (9, 2440232), (12, 1830174), (18, 1220116), (24, 915087), (36, 610058), (72, 305029)]