18801084

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{22067}}^1$

素因数の和:22145

約数の個数: 24

約数和(自身を含む): 44489088

約数和(自身を除く): 25688004

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 22067, 44134, 66201, 88268, 132402, 264804, 1566757, 3133514, 4700271, 6267028, 9400542, 18801084]

約数ペア:

[(1, 18801084), (2, 9400542), (3, 6267028), (4, 4700271), (6, 3133514), (12, 1566757), (71, 264804), (142, 132402), (213, 88268), (284, 66201), (426, 44134), (852, 22067)]