18672216

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{5939}}^1$

素因数の和:6079

約数の個数: 32

約数和(自身を含む): 47044800

約数和(自身を除く): 28372584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 5939, 11878, 17817, 23756, 35634, 47512, 71268, 142536, 778009, 1556018, 2334027, 3112036, 4668054, 6224072, 9336108, 18672216]

約数ペア:

[(1, 18672216), (2, 9336108), (3, 6224072), (4, 4668054), (6, 3112036), (8, 2334027), (12, 1556018), (24, 778009), (131, 142536), (262, 71268), (393, 47512), (524, 35634), (786, 23756), (1048, 17817), (1572, 11878), (3144, 5939)]