18259531812

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{60103}}^1$

素因数の和:60242

約数の個数: 96

約数和(自身を含む): 49477612800

約数和(自身を除く): 31218080988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 97, 108, 116, 174, 194, 261, 291, 348, 388, 522, 582, 783, 873, 1044, 1164, 1566, 1746, 2619, 2813, 3132, 3492, 5238, 5626, 8439, 10476, 11252, 16878, 25317, 33756, 50634, 60103, 75951, 101268, 120206, 151902, 180309, 240412, 303804, 360618, 540927, 721236, 1081854, 1622781, 1742987, 2163708, 3245562, 3485974, 5228961, 5829991, 6491124, 6971948, 10457922, 11659982, 15686883, 17489973, 20915844, 23319964, 31373766, 34979946, 47060649, 52469919, 62747532, 69959892, 94121298, 104939838, 157409757, 169069739, 188242596, 209879676, 314819514, 338139478, 507209217, 629639028, 676278956, 1014418434, 1521627651, 2028836868, 3043255302, 4564882953, 6086510604, 9129765906, 18259531812]

約数ペア:

[(1, 18259531812), (2, 9129765906), (3, 6086510604), (4, 4564882953), (6, 3043255302), (9, 2028836868), (12, 1521627651), (18, 1014418434), (27, 676278956), (29, 629639028), (36, 507209217), (54, 338139478), (58, 314819514), (87, 209879676), (97, 188242596), (108, 169069739), (116, 157409757), (174, 104939838), (194, 94121298), (261, 69959892), (291, 62747532), (348, 52469919), (388, 47060649), (522, 34979946), (582, 31373766), (783, 23319964), (873, 20915844), (1044, 17489973), (1164, 15686883), (1566, 11659982), (1746, 10457922), (2619, 6971948), (2813, 6491124), (3132, 5829991), (3492, 5228961), (5238, 3485974), (5626, 3245562), (8439, 2163708), (10476, 1742987), (11252, 1622781), (16878, 1081854), (25317, 721236), (33756, 540927), (50634, 360618), (60103, 303804), (75951, 240412), (101268, 180309), (120206, 151902)]