2979756

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{6367}}^1$

素因数の和:6390

約数の個数: 36

約数和(自身を含む): 8112832

約数和(自身を除く): 5133076

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 6367, 12734, 19101, 25468, 38202, 57303, 76404, 82771, 114606, 165542, 229212, 248313, 331084, 496626, 744939, 993252, 1489878, 2979756]

約数ペア:

[(1, 2979756), (2, 1489878), (3, 993252), (4, 744939), (6, 496626), (9, 331084), (12, 248313), (13, 229212), (18, 165542), (26, 114606), (36, 82771), (39, 76404), (52, 57303), (78, 38202), (117, 25468), (156, 19101), (234, 12734), (468, 6367)]