2619156

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 6664896

約数和(自身を除く): 4045740

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 37, 51, 68, 74, 102, 111, 148, 204, 222, 347, 444, 629, 694, 1041, 1258, 1388, 1887, 2082, 2516, 3774, 4164, 5899, 7548, 11798, 12839, 17697, 23596, 25678, 35394, 38517, 51356, 70788, 77034, 154068, 218263, 436526, 654789, 873052, 1309578, 2619156]

約数ペア:

[(1, 2619156), (2, 1309578), (3, 873052), (4, 654789), (6, 436526), (12, 218263), (17, 154068), (34, 77034), (37, 70788), (51, 51356), (68, 38517), (74, 35394), (102, 25678), (111, 23596), (148, 17697), (204, 12839), (222, 11798), (347, 7548), (444, 5899), (629, 4164), (694, 3774), (1041, 2516), (1258, 2082), (1388, 1887)]