13204044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{347}}^1$

素因数の和:515

約数の個数: 72

約数和(自身を含む): 38508288

約数和(自身を除く): 25304244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 151, 252, 302, 347, 453, 604, 694, 906, 1041, 1057, 1359, 1388, 1812, 2082, 2114, 2429, 2718, 3123, 3171, 4164, 4228, 4858, 5436, 6246, 6342, 7287, 9513, 9716, 12492, 12684, 14574, 19026, 21861, 29148, 38052, 43722, 52397, 87444, 104794, 157191, 209588, 314382, 366779, 471573, 628764, 733558, 943146, 1100337, 1467116, 1886292, 2200674, 3301011, 4401348, 6602022, 13204044]

約数ペア:

[(1, 13204044), (2, 6602022), (3, 4401348), (4, 3301011), (6, 2200674), (7, 1886292), (9, 1467116), (12, 1100337), (14, 943146), (18, 733558), (21, 628764), (28, 471573), (36, 366779), (42, 314382), (63, 209588), (84, 157191), (126, 104794), (151, 87444), (252, 52397), (302, 43722), (347, 38052), (453, 29148), (604, 21861), (694, 19026), (906, 14574), (1041, 12684), (1057, 12492), (1359, 9716), (1388, 9513), (1812, 7287), (2082, 6342), (2114, 6246), (2429, 5436), (2718, 4858), (3123, 4228), (3171, 4164)]