12918618

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{8647}}^1$

素因数の和:8738

約数の個数: 24

約数和(自身を含む): 28330848

約数和(自身を除く): 15412230

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 8647, 17294, 25941, 51882, 77823, 155646, 717701, 1435402, 2153103, 4306206, 6459309, 12918618]

約数ペア:

[(1, 12918618), (2, 6459309), (3, 4306206), (6, 2153103), (9, 1435402), (18, 717701), (83, 155646), (166, 77823), (249, 51882), (498, 25941), (747, 17294), (1494, 8647)]