2219861826

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43717}}^1$

素因数の和:43776

約数の個数: 96

約数和(自身を含む): 6110727168

約数和(自身を除く): 3890865342

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 31, 39, 42, 62, 63, 78, 91, 93, 117, 126, 182, 186, 217, 234, 273, 279, 403, 434, 546, 558, 651, 806, 819, 1209, 1302, 1638, 1953, 2418, 2821, 3627, 3906, 5642, 7254, 8463, 16926, 25389, 43717, 50778, 87434, 131151, 262302, 306019, 393453, 568321, 612038, 786906, 918057, 1136642, 1355227, 1704963, 1836114, 2710454, 2754171, 3409926, 3978247, 4065681, 5114889, 5508342, 7956494, 8131362, 9486589, 10229778, 11934741, 12197043, 17617951, 18973178, 23869482, 24394086, 28459767, 35235902, 35804223, 52853853, 56919534, 71608446, 85379301, 105707706, 123325657, 158561559, 170758602, 246651314, 317123118, 369976971, 739953942, 1109930913, 2219861826]

約数ペア:

[(1, 2219861826), (2, 1109930913), (3, 739953942), (6, 369976971), (7, 317123118), (9, 246651314), (13, 170758602), (14, 158561559), (18, 123325657), (21, 105707706), (26, 85379301), (31, 71608446), (39, 56919534), (42, 52853853), (62, 35804223), (63, 35235902), (78, 28459767), (91, 24394086), (93, 23869482), (117, 18973178), (126, 17617951), (182, 12197043), (186, 11934741), (217, 10229778), (234, 9486589), (273, 8131362), (279, 7956494), (403, 5508342), (434, 5114889), (546, 4065681), (558, 3978247), (651, 3409926), (806, 2754171), (819, 2710454), (1209, 1836114), (1302, 1704963), (1638, 1355227), (1953, 1136642), (2418, 918057), (2821, 786906), (3627, 612038), (3906, 568321), (5642, 393453), (7254, 306019), (8463, 262302), (16926, 131151), (25389, 87434), (43717, 50778)]