17946660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2647}}^1$

素因数の和:2772

約数の個数: 48

約数和(自身を含む): 50714496

約数和(自身を除く): 32767836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 339, 452, 565, 678, 1130, 1356, 1695, 2260, 2647, 3390, 5294, 6780, 7941, 10588, 13235, 15882, 26470, 31764, 39705, 52940, 79410, 158820, 299111, 598222, 897333, 1196444, 1495555, 1794666, 2991110, 3589332, 4486665, 5982220, 8973330, 17946660]

約数ペア:

[(1, 17946660), (2, 8973330), (3, 5982220), (4, 4486665), (5, 3589332), (6, 2991110), (10, 1794666), (12, 1495555), (15, 1196444), (20, 897333), (30, 598222), (60, 299111), (113, 158820), (226, 79410), (339, 52940), (452, 39705), (565, 31764), (678, 26470), (1130, 15882), (1356, 13235), (1695, 10588), (2260, 7941), (2647, 6780), (3390, 5294)]