18388482

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{11833}}^1$

素因数の和:11882

約数の個数: 32

約数和(自身を含む): 43170432

約数和(自身を除く): 24781950

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 11833, 23666, 35499, 70998, 82831, 165662, 248493, 437821, 496986, 875642, 1313463, 2626926, 3064747, 6129494, 9194241, 18388482]

約数ペア:

[(1, 18388482), (2, 9194241), (3, 6129494), (6, 3064747), (7, 2626926), (14, 1313463), (21, 875642), (37, 496986), (42, 437821), (74, 248493), (111, 165662), (222, 82831), (259, 70998), (518, 35499), (777, 23666), (1554, 11833)]