19622142708

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{6977}}^1\times {\mathrm{4783}}^1$

素因数の和:11781

約数の個数: 72

約数和(自身を含む): 53278872192

約数和(自身を除く): 33656729484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 4783, 6977, 9566, 13954, 14349, 19132, 20931, 27908, 28698, 33481, 41862, 48839, 57396, 66962, 83724, 97678, 100443, 133924, 146517, 195356, 200886, 234367, 293034, 341873, 401772, 468734, 586068, 683746, 703101, 937468, 1025619, 1367492, 1406202, 2051238, 2812404, 4102476, 33370991, 66741982, 100112973, 133483964, 200225946, 233596937, 400451892, 467193874, 700790811, 934387748, 1401581622, 1635178559, 2803163244, 3270357118, 4905535677, 6540714236, 9811071354, 19622142708]

約数ペア:

[(1, 19622142708), (2, 9811071354), (3, 6540714236), (4, 4905535677), (6, 3270357118), (7, 2803163244), (12, 1635178559), (14, 1401581622), (21, 934387748), (28, 700790811), (42, 467193874), (49, 400451892), (84, 233596937), (98, 200225946), (147, 133483964), (196, 100112973), (294, 66741982), (588, 33370991), (4783, 4102476), (6977, 2812404), (9566, 2051238), (13954, 1406202), (14349, 1367492), (19132, 1025619), (20931, 937468), (27908, 703101), (28698, 683746), (33481, 586068), (41862, 468734), (48839, 401772), (57396, 341873), (66962, 293034), (83724, 234367), (97678, 200886), (100443, 195356), (133924, 146517)]