2018261934

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{958339}}^1$

素因数の和:958366

約数の個数: 40

約数和(自身を含む): 4870283880

約数和(自身を除く): 2852021946

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 958339, 1916678, 2875017, 5750034, 8625051, 12458407, 17250102, 24916814, 25875153, 37375221, 51750306, 74750442, 77625459, 112125663, 155250918, 224251326, 336376989, 672753978, 1009130967, 2018261934]

約数ペア:

[(1, 2018261934), (2, 1009130967), (3, 672753978), (6, 336376989), (9, 224251326), (13, 155250918), (18, 112125663), (26, 77625459), (27, 74750442), (39, 51750306), (54, 37375221), (78, 25875153), (81, 24916814), (117, 17250102), (162, 12458407), (234, 8625051), (351, 5750034), (702, 2875017), (1053, 1916678), (2106, 958339)]