18315672280568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{419}}^1\times {\mathrm{94687}}^1$

素因数の和:95341

約数の個数: 128

約数和(自身を含む): 38884498329600

約数和(自身を除く): 20568826049032

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 193, 299, 386, 419, 598, 772, 838, 1196, 1544, 1676, 2392, 2509, 3352, 4439, 5018, 5447, 8878, 9637, 10036, 10894, 17756, 19274, 20072, 21788, 35512, 38548, 43576, 57707, 77096, 80867, 94687, 115414, 125281, 161734, 189374, 230828, 250562, 323468, 378748, 461656, 501124, 646936, 757496, 1002248, 1051271, 1230931, 1859941, 2102542, 2177801, 2461862, 3719882, 4205084, 4355602, 4923724, 7439764, 8410168, 8711204, 9847448, 14879528, 17422408, 18274591, 24179233, 28311413, 36549182, 39673853, 48358466, 56622826, 73098364, 79347706, 96716932, 113245652, 146196728, 158695412, 193433864, 226491304, 237569683, 317390824, 420315593, 475139366, 515760089, 840631186, 912498619, 950278732, 1031520178, 1681262372, 1824997238, 1900557464, 2063040356, 3362524744, 3649994476, 4126080712, 5464102709, 7299988952, 7657053629, 10928205418, 11862482047, 15314107258, 21856410836, 23724964094, 30628214516, 43712821672, 47449928188, 61256429032, 94899856376, 99541697177, 176112233467, 199083394354, 352224466934, 398166788708, 704448933868, 796333577416, 1408897867736, 2289459035071, 4578918070142, 9157836140284, 18315672280568]

約数ペア:

[(1, 18315672280568), (2, 9157836140284), (4, 4578918070142), (8, 2289459035071), (13, 1408897867736), (23, 796333577416), (26, 704448933868), (46, 398166788708), (52, 352224466934), (92, 199083394354), (104, 176112233467), (184, 99541697177), (193, 94899856376), (299, 61256429032), (386, 47449928188), (419, 43712821672), (598, 30628214516), (772, 23724964094), (838, 21856410836), (1196, 15314107258), (1544, 11862482047), (1676, 10928205418), (2392, 7657053629), (2509, 7299988952), (3352, 5464102709), (4439, 4126080712), (5018, 3649994476), (5447, 3362524744), (8878, 2063040356), (9637, 1900557464), (10036, 1824997238), (10894, 1681262372), (17756, 1031520178), (19274, 950278732), (20072, 912498619), (21788, 840631186), (35512, 515760089), (38548, 475139366), (43576, 420315593), (57707, 317390824), (77096, 237569683), (80867, 226491304), (94687, 193433864), (115414, 158695412), (125281, 146196728), (161734, 113245652), (189374, 96716932), (230828, 79347706), (250562, 73098364), (323468, 56622826), (378748, 48358466), (461656, 39673853), (501124, 36549182), (646936, 28311413), (757496, 24179233), (1002248, 18274591), (1051271, 17422408), (1230931, 14879528), (1859941, 9847448), (2102542, 8711204), (2177801, 8410168), (2461862, 7439764), (3719882, 4923724), (4205084, 4355602)]