2217468

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 5733504

約数和(自身を除く): 3516036

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 107, 132, 157, 214, 314, 321, 428, 471, 628, 642, 942, 1177, 1284, 1727, 1884, 2354, 3454, 3531, 4708, 5181, 6908, 7062, 10362, 14124, 16799, 20724, 33598, 50397, 67196, 100794, 184789, 201588, 369578, 554367, 739156, 1108734, 2217468]

約数ペア:

[(1, 2217468), (2, 1108734), (3, 739156), (4, 554367), (6, 369578), (11, 201588), (12, 184789), (22, 100794), (33, 67196), (44, 50397), (66, 33598), (107, 20724), (132, 16799), (157, 14124), (214, 10362), (314, 7062), (321, 6908), (428, 5181), (471, 4708), (628, 3531), (642, 3454), (942, 2354), (1177, 1884), (1284, 1727)]