2661156

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{2549}}^1$

素因数の和:2588

約数の個数: 36

約数和(自身を含む): 6961500

約数和(自身を除く): 4300344

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 2549, 5098, 7647, 10196, 15294, 22941, 30588, 45882, 73921, 91764, 147842, 221763, 295684, 443526, 665289, 887052, 1330578, 2661156]

約数ペア:

[(1, 2661156), (2, 1330578), (3, 887052), (4, 665289), (6, 443526), (9, 295684), (12, 221763), (18, 147842), (29, 91764), (36, 73921), (58, 45882), (87, 30588), (116, 22941), (174, 15294), (261, 10196), (348, 7647), (522, 5098), (1044, 2549)]