30999006

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{20749}}^1$

素因数の和:20840

約数の個数: 24

約数和(自身を含む): 67977000

約数和(自身を除く): 36977994

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 20749, 41498, 62247, 124494, 186741, 373482, 1722167, 3444334, 5166501, 10333002, 15499503, 30999006]

約数ペア:

[(1, 30999006), (2, 15499503), (3, 10333002), (6, 5166501), (9, 3444334), (18, 1722167), (83, 373482), (166, 186741), (249, 124494), (498, 62247), (747, 41498), (1494, 20749)]