17123688

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 49140000

約数和(自身を除く): 32016312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 59, 72, 87, 116, 118, 139, 174, 177, 232, 236, 261, 278, 348, 354, 417, 472, 522, 531, 556, 696, 708, 834, 1044, 1062, 1112, 1251, 1416, 1668, 1711, 2088, 2124, 2502, 3336, 3422, 4031, 4248, 5004, 5133, 6844, 8062, 8201, 10008, 10266, 12093, 13688, 15399, 16124, 16402, 20532, 24186, 24603, 30798, 32248, 32804, 36279, 41064, 48372, 49206, 61596, 65608, 72558, 73809, 96744, 98412, 123192, 145116, 147618, 196824, 237829, 290232, 295236, 475658, 590472, 713487, 951316, 1426974, 1902632, 2140461, 2853948, 4280922, 5707896, 8561844, 17123688]

約数ペア:

[(1, 17123688), (2, 8561844), (3, 5707896), (4, 4280922), (6, 2853948), (8, 2140461), (9, 1902632), (12, 1426974), (18, 951316), (24, 713487), (29, 590472), (36, 475658), (58, 295236), (59, 290232), (72, 237829), (87, 196824), (116, 147618), (118, 145116), (139, 123192), (174, 98412), (177, 96744), (232, 73809), (236, 72558), (261, 65608), (278, 61596), (348, 49206), (354, 48372), (417, 41064), (472, 36279), (522, 32804), (531, 32248), (556, 30798), (696, 24603), (708, 24186), (834, 20532), (1044, 16402), (1062, 16124), (1112, 15399), (1251, 13688), (1416, 12093), (1668, 10266), (1711, 10008), (2088, 8201), (2124, 8062), (2502, 6844), (3336, 5133), (3422, 5004), (4031, 4248)]