121511214

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{1999}}^1$

素因数の和:2325

約数の個数: 48

約数和(自身を含む): 288288000

約数和(自身を除く): 166776786

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 307, 614, 921, 1842, 1999, 2763, 3377, 3998, 5526, 5997, 6754, 10131, 11994, 17991, 20262, 21989, 30393, 35982, 43978, 60786, 65967, 131934, 197901, 395802, 613693, 1227386, 1841079, 3682158, 5523237, 6750623, 11046474, 13501246, 20251869, 40503738, 60755607, 121511214]

約数ペア:

[(1, 121511214), (2, 60755607), (3, 40503738), (6, 20251869), (9, 13501246), (11, 11046474), (18, 6750623), (22, 5523237), (33, 3682158), (66, 1841079), (99, 1227386), (198, 613693), (307, 395802), (614, 197901), (921, 131934), (1842, 65967), (1999, 60786), (2763, 43978), (3377, 35982), (3998, 30393), (5526, 21989), (5997, 20262), (6754, 17991), (10131, 11994)]