15553613028

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{68217601}}^1$

素因数の和:68217627

約数の個数: 24

約数和(自身を含む): 38201857120

約数和(自身を除く): 22648244092

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 68217601, 136435202, 204652803, 272870404, 409305606, 818611212, 1296134419, 2592268838, 3888403257, 5184537676, 7776806514, 15553613028]

約数ペア:

[(1, 15553613028), (2, 7776806514), (3, 5184537676), (4, 3888403257), (6, 2592268838), (12, 1296134419), (19, 818611212), (38, 409305606), (57, 272870404), (76, 204652803), (114, 136435202), (228, 68217601)]