18240312

素因数分解:

$2^3\times 3^1\times {\mathrm{827}}^1\times {\mathrm{919}}^1$

素因数の和:1755

約数の個数: 32

約数和(自身を含む): 45705600

約数和(自身を除く): 27465288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 827, 919, 1654, 1838, 2481, 2757, 3308, 3676, 4962, 5514, 6616, 7352, 9924, 11028, 19848, 22056, 760013, 1520026, 2280039, 3040052, 4560078, 6080104, 9120156, 18240312]

約数ペア:

[(1, 18240312), (2, 9120156), (3, 6080104), (4, 4560078), (6, 3040052), (8, 2280039), (12, 1520026), (24, 760013), (827, 22056), (919, 19848), (1654, 11028), (1838, 9924), (2481, 7352), (2757, 6616), (3308, 5514), (3676, 4962)]