2015208

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2153}}^1$

素因数の和:2178

約数の個数: 48

約数和(自身を含む): 5880420

約数和(自身を除く): 3865212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 2153, 4306, 6459, 8612, 12918, 17224, 19377, 25836, 27989, 38754, 51672, 55978, 77508, 83967, 111956, 155016, 167934, 223912, 251901, 335868, 503802, 671736, 1007604, 2015208]

約数ペア:

[(1, 2015208), (2, 1007604), (3, 671736), (4, 503802), (6, 335868), (8, 251901), (9, 223912), (12, 167934), (13, 155016), (18, 111956), (24, 83967), (26, 77508), (36, 55978), (39, 51672), (52, 38754), (72, 27989), (78, 25836), (104, 19377), (117, 17224), (156, 12918), (234, 8612), (312, 6459), (468, 4306), (936, 2153)]