12468984

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1$

素因数の和:740

約数の個数: 64

約数和(自身を含む): 34525440

約数和(自身を除く): 22056456

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 73, 88, 132, 146, 219, 264, 292, 438, 584, 647, 803, 876, 1294, 1606, 1752, 1941, 2409, 2588, 3212, 3882, 4818, 5176, 6424, 7117, 7764, 9636, 14234, 15528, 19272, 21351, 28468, 42702, 47231, 56936, 85404, 94462, 141693, 170808, 188924, 283386, 377848, 519541, 566772, 1039082, 1133544, 1558623, 2078164, 3117246, 4156328, 6234492, 12468984]

約数ペア:

[(1, 12468984), (2, 6234492), (3, 4156328), (4, 3117246), (6, 2078164), (8, 1558623), (11, 1133544), (12, 1039082), (22, 566772), (24, 519541), (33, 377848), (44, 283386), (66, 188924), (73, 170808), (88, 141693), (132, 94462), (146, 85404), (219, 56936), (264, 47231), (292, 42702), (438, 28468), (584, 21351), (647, 19272), (803, 15528), (876, 14234), (1294, 9636), (1606, 7764), (1752, 7117), (1941, 6424), (2409, 5176), (2588, 4818), (3212, 3882)]