18064950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{1451}}^1$

素因数の和:1549

約数の個数: 48

約数和(自身を含む): 45372096

約数和(自身を除く): 27307146

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 83, 150, 166, 249, 415, 498, 830, 1245, 1451, 2075, 2490, 2902, 4150, 4353, 6225, 7255, 8706, 12450, 14510, 21765, 36275, 43530, 72550, 108825, 120433, 217650, 240866, 361299, 602165, 722598, 1204330, 1806495, 3010825, 3612990, 6021650, 9032475, 18064950]

約数ペア:

[(1, 18064950), (2, 9032475), (3, 6021650), (5, 3612990), (6, 3010825), (10, 1806495), (15, 1204330), (25, 722598), (30, 602165), (50, 361299), (75, 240866), (83, 217650), (150, 120433), (166, 108825), (249, 72550), (415, 43530), (498, 36275), (830, 21765), (1245, 14510), (1451, 12450), (2075, 8706), (2490, 7255), (2902, 6225), (4150, 4353)]