1878970068

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{3907}}^1$

素因数の和:4054

約数の個数: 96

約数和(自身を含む): 5020373120

約数和(自身を除く): 3141403052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 73, 108, 122, 146, 183, 219, 244, 292, 366, 438, 549, 657, 732, 876, 1098, 1314, 1647, 1971, 2196, 2628, 3294, 3907, 3942, 4453, 6588, 7814, 7884, 8906, 11721, 13359, 15628, 17812, 23442, 26718, 35163, 40077, 46884, 53436, 70326, 80154, 105489, 120231, 140652, 160308, 210978, 238327, 240462, 285211, 421956, 476654, 480924, 570422, 714981, 855633, 953308, 1140844, 1429962, 1711266, 2144943, 2566899, 2859924, 3422532, 4289886, 5133798, 6434829, 7700697, 8579772, 10267596, 12869658, 15401394, 17397871, 25739316, 30802788, 34795742, 52193613, 69591484, 104387226, 156580839, 208774452, 313161678, 469742517, 626323356, 939485034, 1878970068]

約数ペア:

[(1, 1878970068), (2, 939485034), (3, 626323356), (4, 469742517), (6, 313161678), (9, 208774452), (12, 156580839), (18, 104387226), (27, 69591484), (36, 52193613), (54, 34795742), (61, 30802788), (73, 25739316), (108, 17397871), (122, 15401394), (146, 12869658), (183, 10267596), (219, 8579772), (244, 7700697), (292, 6434829), (366, 5133798), (438, 4289886), (549, 3422532), (657, 2859924), (732, 2566899), (876, 2144943), (1098, 1711266), (1314, 1429962), (1647, 1140844), (1971, 953308), (2196, 855633), (2628, 714981), (3294, 570422), (3907, 480924), (3942, 476654), (4453, 421956), (6588, 285211), (7814, 240462), (7884, 238327), (8906, 210978), (11721, 160308), (13359, 140652), (15628, 120231), (17812, 105489), (23442, 80154), (26718, 70326), (35163, 53436), (40077, 46884)]