19340243676

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2621}}^1\times {\mathrm{15767}}^1$

素因数の和:18411

約数の個数: 72

約数和(自身を含む): 52671868704

約数和(自身を除く): 33331625028

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 2621, 5242, 7863, 10484, 15726, 15767, 23589, 31452, 31534, 34073, 47178, 47301, 63068, 68146, 94356, 94602, 102219, 136292, 141903, 189204, 204438, 204971, 283806, 306657, 408876, 409942, 567612, 613314, 614913, 819884, 1226628, 1229826, 1844739, 2459652, 3689478, 7378956, 41325307, 82650614, 123975921, 165301228, 247951842, 371927763, 495903684, 537228991, 743855526, 1074457982, 1487711052, 1611686973, 2148915964, 3223373946, 4835060919, 6446747892, 9670121838, 19340243676]

約数ペア:

[(1, 19340243676), (2, 9670121838), (3, 6446747892), (4, 4835060919), (6, 3223373946), (9, 2148915964), (12, 1611686973), (13, 1487711052), (18, 1074457982), (26, 743855526), (36, 537228991), (39, 495903684), (52, 371927763), (78, 247951842), (117, 165301228), (156, 123975921), (234, 82650614), (468, 41325307), (2621, 7378956), (5242, 3689478), (7863, 2459652), (10484, 1844739), (15726, 1229826), (15767, 1226628), (23589, 819884), (31452, 614913), (31534, 613314), (34073, 567612), (47178, 409942), (47301, 408876), (63068, 306657), (68146, 283806), (94356, 204971), (94602, 204438), (102219, 189204), (136292, 141903)]