668528082

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{11197}}^1$

素因数の和:11343

約数の個数: 48

約数和(自身を含む): 1509311232

約数和(自身を除く): 840783150

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 107, 186, 214, 279, 321, 558, 642, 963, 1926, 3317, 6634, 9951, 11197, 19902, 22394, 29853, 33591, 59706, 67182, 100773, 201546, 347107, 694214, 1041321, 1198079, 2082642, 2396158, 3123963, 3594237, 6247926, 7188474, 10782711, 21565422, 37140449, 74280898, 111421347, 222842694, 334264041, 668528082]

約数ペア:

[(1, 668528082), (2, 334264041), (3, 222842694), (6, 111421347), (9, 74280898), (18, 37140449), (31, 21565422), (62, 10782711), (93, 7188474), (107, 6247926), (186, 3594237), (214, 3123963), (279, 2396158), (321, 2082642), (558, 1198079), (642, 1041321), (963, 694214), (1926, 347107), (3317, 201546), (6634, 100773), (9951, 67182), (11197, 59706), (19902, 33591), (22394, 29853)]