18241530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26437}}^1$

素因数の和:26470

約数の個数: 32

約数和(自身を含む): 45684864

約数和(自身を除く): 27443334

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 26437, 52874, 79311, 132185, 158622, 264370, 396555, 608051, 793110, 1216102, 1824153, 3040255, 3648306, 6080510, 9120765, 18241530]

約数ペア:

[(1, 18241530), (2, 9120765), (3, 6080510), (5, 3648306), (6, 3040255), (10, 1824153), (15, 1216102), (23, 793110), (30, 608051), (46, 396555), (69, 264370), (115, 158622), (138, 132185), (230, 79311), (345, 52874), (690, 26437)]