18077190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{743}}^1\times {\mathrm{811}}^1$

素因数の和:1564

約数の個数: 32

約数和(自身を含む): 43497216

約数和(自身を除く): 25420026

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 743, 811, 1486, 1622, 2229, 2433, 3715, 4055, 4458, 4866, 7430, 8110, 11145, 12165, 22290, 24330, 602573, 1205146, 1807719, 3012865, 3615438, 6025730, 9038595, 18077190]

約数ペア:

[(1, 18077190), (2, 9038595), (3, 6025730), (5, 3615438), (6, 3012865), (10, 1807719), (15, 1205146), (30, 602573), (743, 24330), (811, 22290), (1486, 12165), (1622, 11145), (2229, 8110), (2433, 7430), (3715, 4866), (4055, 4458)]