30565926

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{23917}}^1$

素因数の和:23996

約数の個数: 24

約数和(自身を含む): 67161744

約数和(自身を除く): 36595818

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 23917, 47834, 71751, 143502, 215253, 430506, 1698107, 3396214, 5094321, 10188642, 15282963, 30565926]

約数ペア:

[(1, 30565926), (2, 15282963), (3, 10188642), (6, 5094321), (9, 3396214), (18, 1698107), (71, 430506), (142, 215253), (213, 143502), (426, 71751), (639, 47834), (1278, 23917)]