18690744

素因数分解:

$2^3\times 3^1\times {\mathrm{607}}^1\times {\mathrm{1283}}^1$

素因数の和:1899

約数の個数: 32

約数和(自身を含む): 46840320

約数和(自身を除く): 28149576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 607, 1214, 1283, 1821, 2428, 2566, 3642, 3849, 4856, 5132, 7284, 7698, 10264, 14568, 15396, 30792, 778781, 1557562, 2336343, 3115124, 4672686, 6230248, 9345372, 18690744]

約数ペア:

[(1, 18690744), (2, 9345372), (3, 6230248), (4, 4672686), (6, 3115124), (8, 2336343), (12, 1557562), (24, 778781), (607, 30792), (1214, 15396), (1283, 14568), (1821, 10264), (2428, 7698), (2566, 7284), (3642, 5132), (3849, 4856)]