21867880608

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{3615721}}^1$

素因数の和:3615747

約数の個数: 96

約数和(自身を含む): 72892955520

約数和(自身を除く): 51025074912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 6048, 3615721, 7231442, 10847163, 14462884, 21694326, 25310047, 28925768, 32541489, 43388652, 50620094, 57851536, 65082978, 75930141, 86777304, 97624467, 101240188, 115703072, 130165956, 151860282, 173554608, 195248934, 202480376, 227790423, 260331912, 303720564, 347109216, 390497868, 404960752, 455580846, 520663824, 607441128, 683371269, 780995736, 809921504, 911161692, 1041327648, 1214882256, 1366742538, 1561991472, 1822323384, 2429764512, 2733485076, 3123982944, 3644646768, 5466970152, 7289293536, 10933940304, 21867880608]

約数ペア:

[(1, 21867880608), (2, 10933940304), (3, 7289293536), (4, 5466970152), (6, 3644646768), (7, 3123982944), (8, 2733485076), (9, 2429764512), (12, 1822323384), (14, 1561991472), (16, 1366742538), (18, 1214882256), (21, 1041327648), (24, 911161692), (27, 809921504), (28, 780995736), (32, 683371269), (36, 607441128), (42, 520663824), (48, 455580846), (54, 404960752), (56, 390497868), (63, 347109216), (72, 303720564), (84, 260331912), (96, 227790423), (108, 202480376), (112, 195248934), (126, 173554608), (144, 151860282), (168, 130165956), (189, 115703072), (216, 101240188), (224, 97624467), (252, 86777304), (288, 75930141), (336, 65082978), (378, 57851536), (432, 50620094), (504, 43388652), (672, 32541489), (756, 28925768), (864, 25310047), (1008, 21694326), (1512, 14462884), (2016, 10847163), (3024, 7231442), (6048, 3615721)]