12144978

素因数分解:

$2^1\times 3^4\times {\mathrm{61}}^1\times {\mathrm{1229}}^1$

素因数の和:1304

約数の個数: 40

約数和(自身を含む): 27682380

約数和(自身を除く): 15537402

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 122, 162, 183, 366, 549, 1098, 1229, 1647, 2458, 3294, 3687, 4941, 7374, 9882, 11061, 22122, 33183, 66366, 74969, 99549, 149938, 199098, 224907, 449814, 674721, 1349442, 2024163, 4048326, 6072489, 12144978]

約数ペア:

[(1, 12144978), (2, 6072489), (3, 4048326), (6, 2024163), (9, 1349442), (18, 674721), (27, 449814), (54, 224907), (61, 199098), (81, 149938), (122, 99549), (162, 74969), (183, 66366), (366, 33183), (549, 22122), (1098, 11061), (1229, 9882), (1647, 7374), (2458, 4941), (3294, 3687)]