2012257764

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{220933}}^1$

素因数の和:220977

約数の個数: 72

約数和(自身を含む): 5790238272

約数和(自身を除く): 3777980508

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 92, 99, 132, 138, 198, 207, 253, 276, 396, 414, 506, 759, 828, 1012, 1518, 2277, 3036, 4554, 9108, 220933, 441866, 662799, 883732, 1325598, 1988397, 2430263, 2651196, 3976794, 4860526, 5081459, 7290789, 7953588, 9721052, 10162918, 14581578, 15244377, 20325836, 21872367, 29163156, 30488754, 43744734, 45733131, 55896049, 60977508, 87489468, 91466262, 111792098, 167688147, 182932524, 223584196, 335376294, 503064441, 670752588, 1006128882, 2012257764]

約数ペア:

[(1, 2012257764), (2, 1006128882), (3, 670752588), (4, 503064441), (6, 335376294), (9, 223584196), (11, 182932524), (12, 167688147), (18, 111792098), (22, 91466262), (23, 87489468), (33, 60977508), (36, 55896049), (44, 45733131), (46, 43744734), (66, 30488754), (69, 29163156), (92, 21872367), (99, 20325836), (132, 15244377), (138, 14581578), (198, 10162918), (207, 9721052), (253, 7953588), (276, 7290789), (396, 5081459), (414, 4860526), (506, 3976794), (759, 2651196), (828, 2430263), (1012, 1988397), (1518, 1325598), (2277, 883732), (3036, 662799), (4554, 441866), (9108, 220933)]