19367072088

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{305783}}^1$

素因数の和:305841

約数の個数: 128

約数和(自身を含む): 61646054400

約数和(自身を除く): 42278982312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 29, 39, 42, 52, 56, 58, 78, 84, 87, 91, 104, 116, 156, 168, 174, 182, 203, 232, 273, 312, 348, 364, 377, 406, 546, 609, 696, 728, 754, 812, 1092, 1131, 1218, 1508, 1624, 2184, 2262, 2436, 2639, 3016, 4524, 4872, 5278, 7917, 9048, 10556, 15834, 21112, 31668, 63336, 305783, 611566, 917349, 1223132, 1834698, 2140481, 2446264, 3669396, 3975179, 4280962, 6421443, 7338792, 7950358, 8561924, 8867707, 11925537, 12842886, 15900716, 17123848, 17735414, 23851074, 25685772, 26603121, 27826253, 31801432, 35470828, 47702148, 51371544, 53206242, 55652506, 62073949, 70941656, 83478759, 95404296, 106412484, 111305012, 115280191, 124147898, 166957518, 186221847, 212824968, 222610024, 230560382, 248295796, 333915036, 345840573, 372443694, 461120764, 496591592, 667830072, 691681146, 744887388, 806961337, 922241528, 1383362292, 1489774776, 1613922674, 2420884011, 2766724584, 3227845348, 4841768022, 6455690696, 9683536044, 19367072088]

約数ペア:

[(1, 19367072088), (2, 9683536044), (3, 6455690696), (4, 4841768022), (6, 3227845348), (7, 2766724584), (8, 2420884011), (12, 1613922674), (13, 1489774776), (14, 1383362292), (21, 922241528), (24, 806961337), (26, 744887388), (28, 691681146), (29, 667830072), (39, 496591592), (42, 461120764), (52, 372443694), (56, 345840573), (58, 333915036), (78, 248295796), (84, 230560382), (87, 222610024), (91, 212824968), (104, 186221847), (116, 166957518), (156, 124147898), (168, 115280191), (174, 111305012), (182, 106412484), (203, 95404296), (232, 83478759), (273, 70941656), (312, 62073949), (348, 55652506), (364, 53206242), (377, 51371544), (406, 47702148), (546, 35470828), (609, 31801432), (696, 27826253), (728, 26603121), (754, 25685772), (812, 23851074), (1092, 17735414), (1131, 17123848), (1218, 15900716), (1508, 12842886), (1624, 11925537), (2184, 8867707), (2262, 8561924), (2436, 7950358), (2639, 7338792), (3016, 6421443), (4524, 4280962), (4872, 3975179), (5278, 3669396), (7917, 2446264), (9048, 2140481), (10556, 1834698), (15834, 1223132), (21112, 917349), (31668, 611566), (63336, 305783)]