17918082

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10939}}^1$

素因数の和:10967

約数の個数: 48

約数和(自身を含む): 47785920

約数和(自身を除く): 29867838

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 10939, 21878, 32817, 65634, 76573, 98451, 142207, 153146, 196902, 229719, 284414, 426621, 459438, 689157, 853242, 995449, 1279863, 1378314, 1990898, 2559726, 2986347, 5972694, 8959041, 17918082]

約数ペア:

[(1, 17918082), (2, 8959041), (3, 5972694), (6, 2986347), (7, 2559726), (9, 1990898), (13, 1378314), (14, 1279863), (18, 995449), (21, 853242), (26, 689157), (39, 459438), (42, 426621), (63, 284414), (78, 229719), (91, 196902), (117, 153146), (126, 142207), (182, 98451), (234, 76573), (273, 65634), (546, 32817), (819, 21878), (1638, 10939)]