220618314

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{4159}}^1$

素因数の和:4595

約数の個数: 48

約数和(自身を含む): 547722240

約数和(自身を除く): 327103926

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 421, 842, 1263, 2526, 2947, 3789, 4159, 5894, 7578, 8318, 8841, 12477, 17682, 24954, 26523, 29113, 37431, 53046, 58226, 74862, 87339, 174678, 262017, 524034, 1750939, 3501878, 5252817, 10505634, 12256573, 15758451, 24513146, 31516902, 36769719, 73539438, 110309157, 220618314]

約数ペア:

[(1, 220618314), (2, 110309157), (3, 73539438), (6, 36769719), (7, 31516902), (9, 24513146), (14, 15758451), (18, 12256573), (21, 10505634), (42, 5252817), (63, 3501878), (126, 1750939), (421, 524034), (842, 262017), (1263, 174678), (2526, 87339), (2947, 74862), (3789, 58226), (4159, 53046), (5894, 37431), (7578, 29113), (8318, 26523), (8841, 24954), (12477, 17682)]