343880082

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{209939}}^1$

素因数の和:209967

約数の個数: 48

約数和(自身を含む): 917017920

約数和(自身を除く): 573137838

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, 209939, 419878, 629817, 1259634, 1469573, 1889451, 2729207, 2939146, 3778902, 4408719, 5458414, 8187621, 8817438, 13226157, 16375242, 19104449, 24562863, 26452314, 38208898, 49125726, 57313347, 114626694, 171940041, 343880082]

約数ペア:

[(1, 343880082), (2, 171940041), (3, 114626694), (6, 57313347), (7, 49125726), (9, 38208898), (13, 26452314), (14, 24562863), (18, 19104449), (21, 16375242), (26, 13226157), (39, 8817438), (42, 8187621), (63, 5458414), (78, 4408719), (91, 3778902), (117, 2939146), (126, 2729207), (182, 1889451), (234, 1469573), (273, 1259634), (546, 629817), (819, 419878), (1638, 209939)]