2018793396

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{997}}^1$

素因数の和:1213

約数の個数: 96

約数和(自身を含む): 5070159360

約数和(自身を除く): 3051365964

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 83, 107, 114, 166, 214, 228, 249, 321, 332, 428, 498, 642, 996, 997, 1284, 1577, 1994, 2033, 2991, 3154, 3988, 4066, 4731, 5982, 6099, 6308, 8132, 8881, 9462, 11964, 12198, 17762, 18924, 18943, 24396, 26643, 35524, 37886, 53286, 56829, 75772, 82751, 106572, 106679, 113658, 165502, 168739, 213358, 227316, 248253, 320037, 331004, 337478, 426716, 496506, 506217, 640074, 674956, 993012, 1012434, 1280148, 1572269, 2024868, 2026901, 3144538, 4053802, 4716807, 6080703, 6289076, 8107604, 8854357, 9433614, 12161406, 17708714, 18867228, 24322812, 26563071, 35417428, 53126142, 106252284, 168232783, 336465566, 504698349, 672931132, 1009396698, 2018793396]

約数ペア:

[(1, 2018793396), (2, 1009396698), (3, 672931132), (4, 504698349), (6, 336465566), (12, 168232783), (19, 106252284), (38, 53126142), (57, 35417428), (76, 26563071), (83, 24322812), (107, 18867228), (114, 17708714), (166, 12161406), (214, 9433614), (228, 8854357), (249, 8107604), (321, 6289076), (332, 6080703), (428, 4716807), (498, 4053802), (642, 3144538), (996, 2026901), (997, 2024868), (1284, 1572269), (1577, 1280148), (1994, 1012434), (2033, 993012), (2991, 674956), (3154, 640074), (3988, 506217), (4066, 496506), (4731, 426716), (5982, 337478), (6099, 331004), (6308, 320037), (8132, 248253), (8881, 227316), (9462, 213358), (11964, 168739), (12198, 165502), (17762, 113658), (18924, 106679), (18943, 106572), (24396, 82751), (26643, 75772), (35524, 56829), (37886, 53286)]