21167763618

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{709}}^1\times {\mathrm{2593}}^1$

素因数の和:3427

約数の個数: 64

約数和(自身を含む): 45085795200

約数和(自身を除く): 23918031582

約数列:

[1, 2, 3, 6, 19, 38, 57, 101, 114, 202, 303, 606, 709, 1418, 1919, 2127, 2593, 3838, 4254, 5186, 5757, 7779, 11514, 13471, 15558, 26942, 40413, 49267, 71609, 80826, 98534, 143218, 147801, 214827, 261893, 295602, 429654, 523786, 785679, 1360571, 1571358, 1838437, 2721142, 3676874, 4081713, 4975967, 5515311, 8163426, 9951934, 11030622, 14927901, 29855802, 34930303, 69860606, 104790909, 185682137, 209581818, 371364274, 557046411, 1114092822, 3527960603, 7055921206, 10583881809, 21167763618]

約数ペア:

[(1, 21167763618), (2, 10583881809), (3, 7055921206), (6, 3527960603), (19, 1114092822), (38, 557046411), (57, 371364274), (101, 209581818), (114, 185682137), (202, 104790909), (303, 69860606), (606, 34930303), (709, 29855802), (1418, 14927901), (1919, 11030622), (2127, 9951934), (2593, 8163426), (3838, 5515311), (4254, 4975967), (5186, 4081713), (5757, 3676874), (7779, 2721142), (11514, 1838437), (13471, 1571358), (15558, 1360571), (26942, 785679), (40413, 523786), (49267, 429654), (71609, 295602), (80826, 261893), (98534, 214827), (143218, 147801)]