1971332622

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{97177}}^1$

素因数の和:97222

約数の個数: 72

約数和(自身を含む): 5184640656

約数和(自身を除く): 3213308034

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 49, 63, 69, 98, 126, 138, 147, 161, 207, 294, 322, 414, 441, 483, 882, 966, 1127, 1449, 2254, 2898, 3381, 6762, 10143, 20286, 97177, 194354, 291531, 583062, 680239, 874593, 1360478, 1749186, 2040717, 2235071, 4081434, 4470142, 4761673, 6122151, 6705213, 9523346, 12244302, 13410426, 14285019, 15645497, 20115639, 28570038, 31290994, 40231278, 42855057, 46936491, 85710114, 93872982, 109518479, 140809473, 219036958, 281618946, 328555437, 657110874, 985666311, 1971332622]

約数ペア:

[(1, 1971332622), (2, 985666311), (3, 657110874), (6, 328555437), (7, 281618946), (9, 219036958), (14, 140809473), (18, 109518479), (21, 93872982), (23, 85710114), (42, 46936491), (46, 42855057), (49, 40231278), (63, 31290994), (69, 28570038), (98, 20115639), (126, 15645497), (138, 14285019), (147, 13410426), (161, 12244302), (207, 9523346), (294, 6705213), (322, 6122151), (414, 4761673), (441, 4470142), (483, 4081434), (882, 2235071), (966, 2040717), (1127, 1749186), (1449, 1360478), (2254, 874593), (2898, 680239), (3381, 583062), (6762, 291531), (10143, 194354), (20286, 97177)]