18006180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4111}}^1$

素因数の和:4196

約数の個数: 48

約数和(自身を含む): 51120384

約数和(自身を除く): 33114204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4111, 4380, 8222, 12333, 16444, 20555, 24666, 41110, 49332, 61665, 82220, 123330, 246660, 300103, 600206, 900309, 1200412, 1500515, 1800618, 3001030, 3601236, 4501545, 6002060, 9003090, 18006180]

約数ペア:

[(1, 18006180), (2, 9003090), (3, 6002060), (4, 4501545), (5, 3601236), (6, 3001030), (10, 1800618), (12, 1500515), (15, 1200412), (20, 900309), (30, 600206), (60, 300103), (73, 246660), (146, 123330), (219, 82220), (292, 61665), (365, 49332), (438, 41110), (730, 24666), (876, 20555), (1095, 16444), (1460, 12333), (2190, 8222), (4111, 4380)]