212217828

素因数分解:

$2^2\times 3^1\times {\mathrm{1039}}^1\times {\mathrm{17021}}^1$

素因数の和:18067

約数の個数: 24

約数和(自身を含む): 495680640

約数和(自身を除く): 283462812

約数列:

[1, 2, 3, 4, 6, 12, 1039, 2078, 3117, 4156, 6234, 12468, 17021, 34042, 51063, 68084, 102126, 204252, 17684819, 35369638, 53054457, 70739276, 106108914, 212217828]

約数ペア:

[(1, 212217828), (2, 106108914), (3, 70739276), (4, 53054457), (6, 35369638), (12, 17684819), (1039, 204252), (2078, 102126), (3117, 68084), (4156, 51063), (6234, 34042), (12468, 17021)]