13321572

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2347}}^1$

素因数の和:2408

約数の個数: 48

約数和(自身を含む): 34712832

約数和(自身を除く): 21391260

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 946, 1419, 1892, 2347, 2838, 4694, 5676, 7041, 9388, 14082, 25817, 28164, 51634, 77451, 100921, 103268, 154902, 201842, 302763, 309804, 403684, 605526, 1110131, 1211052, 2220262, 3330393, 4440524, 6660786, 13321572]

約数ペア:

[(1, 13321572), (2, 6660786), (3, 4440524), (4, 3330393), (6, 2220262), (11, 1211052), (12, 1110131), (22, 605526), (33, 403684), (43, 309804), (44, 302763), (66, 201842), (86, 154902), (129, 103268), (132, 100921), (172, 77451), (258, 51634), (473, 28164), (516, 25817), (946, 14082), (1419, 9388), (1892, 7041), (2347, 5676), (2838, 4694)]