22087638

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{28537}}^1$

素因数の和:28588

約数の個数: 24

約数和(自身を含む): 48971208

約数和(自身を除く): 26883570

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 28537, 57074, 85611, 171222, 256833, 513666, 1227091, 2454182, 3681273, 7362546, 11043819, 22087638]

約数ペア:

[(1, 22087638), (2, 11043819), (3, 7362546), (6, 3681273), (9, 2454182), (18, 1227091), (43, 513666), (86, 256833), (129, 171222), (258, 85611), (387, 57074), (774, 28537)]