1440732186

素因数分解:

$2^1\times 3^2\times {\mathrm{4643}}^1\times {\mathrm{17239}}^1$

素因数の和:21890

約数の個数: 24

約数和(自身を含む): 3122439840

約数和(自身を除く): 1681707654

約数列:

[1, 2, 3, 6, 9, 18, 4643, 9286, 13929, 17239, 27858, 34478, 41787, 51717, 83574, 103434, 155151, 310302, 80040677, 160081354, 240122031, 480244062, 720366093, 1440732186]

約数ペア:

[(1, 1440732186), (2, 720366093), (3, 480244062), (6, 240122031), (9, 160081354), (18, 80040677), (4643, 310302), (9286, 155151), (13929, 103434), (17239, 83574), (27858, 51717), (34478, 41787)]