291235188

素因数分解:

$2^2\times 3^1\times {\mathrm{1823}}^1\times {\mathrm{13313}}^1$

素因数の和:15143

約数の個数: 24

約数和(自身を含む): 679972608

約数和(自身を除く): 388737420

約数列:

[1, 2, 3, 4, 6, 12, 1823, 3646, 5469, 7292, 10938, 13313, 21876, 26626, 39939, 53252, 79878, 159756, 24269599, 48539198, 72808797, 97078396, 145617594, 291235188]

約数ペア:

[(1, 291235188), (2, 145617594), (3, 97078396), (4, 72808797), (6, 48539198), (12, 24269599), (1823, 159756), (3646, 79878), (5469, 53252), (7292, 39939), (10938, 26626), (13313, 21876)]