18072690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19433}}^1$

素因数の和:19474

約数の個数: 32

約数和(自身を含む): 44775936

約数和(自身を除く): 26703246

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 19433, 38866, 58299, 97165, 116598, 194330, 291495, 582990, 602423, 1204846, 1807269, 3012115, 3614538, 6024230, 9036345, 18072690]

約数ペア:

[(1, 18072690), (2, 9036345), (3, 6024230), (5, 3614538), (6, 3012115), (10, 1807269), (15, 1204846), (30, 602423), (31, 582990), (62, 291495), (93, 194330), (155, 116598), (186, 97165), (310, 58299), (465, 38866), (930, 19433)]