18179999928

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{99527}}^1$

素因数の和:99641

約数の個数: 96

約数和(自身を含む): 51237014400

約数和(自身を除く): 33057014472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 59, 72, 86, 118, 129, 172, 177, 236, 258, 344, 354, 387, 472, 516, 531, 708, 774, 1032, 1062, 1416, 1548, 2124, 2537, 3096, 4248, 5074, 7611, 10148, 15222, 20296, 22833, 30444, 45666, 60888, 91332, 99527, 182664, 199054, 298581, 398108, 597162, 796216, 895743, 1194324, 1791486, 2388648, 3582972, 4279661, 5872093, 7165944, 8559322, 11744186, 12838983, 17118644, 17616279, 23488372, 25677966, 34237288, 35232558, 38516949, 46976744, 51355932, 52848837, 70465116, 77033898, 102711864, 105697674, 140930232, 154067796, 211395348, 252499999, 308135592, 422790696, 504999998, 757499997, 1009999996, 1514999994, 2019999992, 2272499991, 3029999988, 4544999982, 6059999976, 9089999964, 18179999928]

約数ペア:

[(1, 18179999928), (2, 9089999964), (3, 6059999976), (4, 4544999982), (6, 3029999988), (8, 2272499991), (9, 2019999992), (12, 1514999994), (18, 1009999996), (24, 757499997), (36, 504999998), (43, 422790696), (59, 308135592), (72, 252499999), (86, 211395348), (118, 154067796), (129, 140930232), (172, 105697674), (177, 102711864), (236, 77033898), (258, 70465116), (344, 52848837), (354, 51355932), (387, 46976744), (472, 38516949), (516, 35232558), (531, 34237288), (708, 25677966), (774, 23488372), (1032, 17616279), (1062, 17118644), (1416, 12838983), (1548, 11744186), (2124, 8559322), (2537, 7165944), (3096, 5872093), (4248, 4279661), (5074, 3582972), (7611, 2388648), (10148, 1791486), (15222, 1194324), (20296, 895743), (22833, 796216), (30444, 597162), (45666, 398108), (60888, 298581), (91332, 199054), (99527, 182664)]