22661622

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{20639}}^1$

素因数の和:20708

約数の個数: 24

約数和(自身を含む): 49907520

約数和(自身を除く): 27245898

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 20639, 41278, 61917, 123834, 185751, 371502, 1258979, 2517958, 3776937, 7553874, 11330811, 22661622]

約数ペア:

[(1, 22661622), (2, 11330811), (3, 7553874), (6, 3776937), (9, 2517958), (18, 1258979), (61, 371502), (122, 185751), (183, 123834), (366, 61917), (549, 41278), (1098, 20639)]