18746970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{56809}}^1$

素因数の和:56830

約数の個数: 32

約数和(自身を含む): 49083840

約数和(自身を除く): 30336870

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 56809, 113618, 170427, 284045, 340854, 568090, 624899, 852135, 1249798, 1704270, 1874697, 3124495, 3749394, 6248990, 9373485, 18746970]

約数ペア:

[(1, 18746970), (2, 9373485), (3, 6248990), (5, 3749394), (6, 3124495), (10, 1874697), (11, 1704270), (15, 1249798), (22, 852135), (30, 624899), (33, 568090), (55, 340854), (66, 284045), (110, 170427), (165, 113618), (330, 56809)]