18774270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{619}}^1$

素因数の和:969

約数の個数: 48

約数和(自身を含む): 49037040

約数和(自身を除く): 30262770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 337, 619, 674, 1011, 1238, 1685, 1857, 2022, 3033, 3095, 3370, 3714, 5055, 5571, 6066, 6190, 9285, 10110, 11142, 15165, 18570, 27855, 30330, 55710, 208603, 417206, 625809, 1043015, 1251618, 1877427, 2086030, 3129045, 3754854, 6258090, 9387135, 18774270]

約数ペア:

[(1, 18774270), (2, 9387135), (3, 6258090), (5, 3754854), (6, 3129045), (9, 2086030), (10, 1877427), (15, 1251618), (18, 1043015), (30, 625809), (45, 417206), (90, 208603), (337, 55710), (619, 30330), (674, 27855), (1011, 18570), (1238, 15165), (1685, 11142), (1857, 10110), (2022, 9285), (3033, 6190), (3095, 6066), (3370, 5571), (3714, 5055)]