15678546234

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{883}}^1\times {\mathrm{977}}^1$

素因数の和:2111

約数の個数: 64

約数和(自身を含む): 33987268224

約数和(自身を除く): 18308721990

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 233, 466, 699, 883, 977, 1398, 1766, 1954, 2649, 2931, 3029, 5298, 5862, 6058, 9087, 11479, 12701, 18174, 22958, 25402, 34437, 38103, 68874, 76206, 205739, 227641, 411478, 455282, 617217, 682923, 862691, 1234434, 1365846, 1725382, 2588073, 2674607, 2959333, 5176146, 5349214, 5918666, 8023821, 8877999, 11214983, 16047642, 17755998, 22429966, 33644949, 67289898, 201007003, 402014006, 603021009, 1206042018, 2613091039, 5226182078, 7839273117, 15678546234]

約数ペア:

[(1, 15678546234), (2, 7839273117), (3, 5226182078), (6, 2613091039), (13, 1206042018), (26, 603021009), (39, 402014006), (78, 201007003), (233, 67289898), (466, 33644949), (699, 22429966), (883, 17755998), (977, 16047642), (1398, 11214983), (1766, 8877999), (1954, 8023821), (2649, 5918666), (2931, 5349214), (3029, 5176146), (5298, 2959333), (5862, 2674607), (6058, 2588073), (9087, 1725382), (11479, 1365846), (12701, 1234434), (18174, 862691), (22958, 682923), (25402, 617217), (34437, 455282), (38103, 411478), (68874, 227641), (76206, 205739)]