18538416768

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{2839831}}^1$

素因数の和:2839865

約数の個数: 64

約数和(自身を含む): 52139315520

約数和(自身を除く): 33600898752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 272, 384, 408, 544, 816, 1088, 1632, 2176, 3264, 6528, 2839831, 5679662, 8519493, 11359324, 17038986, 22718648, 34077972, 45437296, 48277127, 68155944, 90874592, 96554254, 136311888, 144831381, 181749184, 193108508, 272623776, 289662762, 363498368, 386217016, 545247552, 579325524, 772434032, 1090495104, 1158651048, 1544868064, 2317302096, 3089736128, 4634604192, 6179472256, 9269208384, 18538416768]

約数ペア:

[(1, 18538416768), (2, 9269208384), (3, 6179472256), (4, 4634604192), (6, 3089736128), (8, 2317302096), (12, 1544868064), (16, 1158651048), (17, 1090495104), (24, 772434032), (32, 579325524), (34, 545247552), (48, 386217016), (51, 363498368), (64, 289662762), (68, 272623776), (96, 193108508), (102, 181749184), (128, 144831381), (136, 136311888), (192, 96554254), (204, 90874592), (272, 68155944), (384, 48277127), (408, 45437296), (544, 34077972), (816, 22718648), (1088, 17038986), (1632, 11359324), (2176, 8519493), (3264, 5679662), (6528, 2839831)]