9291215778

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{18211}}^1$

素因数の和:18471

約数の個数: 64

約数和(自身を含む): 20756434944

約数和(自身を除く): 11465219166

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 211, 403, 422, 633, 806, 1209, 1266, 2418, 2743, 5486, 6541, 8229, 13082, 16458, 18211, 19623, 36422, 39246, 54633, 85033, 109266, 170066, 236743, 255099, 473486, 510198, 564541, 710229, 1129082, 1420458, 1693623, 3387246, 3842521, 7339033, 7685042, 11527563, 14678066, 22017099, 23055126, 44034198, 49952773, 99905546, 119118151, 149858319, 238236302, 299716638, 357354453, 714708906, 1548535963, 3097071926, 4645607889, 9291215778]

約数ペア:

[(1, 9291215778), (2, 4645607889), (3, 3097071926), (6, 1548535963), (13, 714708906), (26, 357354453), (31, 299716638), (39, 238236302), (62, 149858319), (78, 119118151), (93, 99905546), (186, 49952773), (211, 44034198), (403, 23055126), (422, 22017099), (633, 14678066), (806, 11527563), (1209, 7685042), (1266, 7339033), (2418, 3842521), (2743, 3387246), (5486, 1693623), (6541, 1420458), (8229, 1129082), (13082, 710229), (16458, 564541), (18211, 510198), (19623, 473486), (36422, 255099), (39246, 236743), (54633, 170066), (85033, 109266)]