18291276256

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1791857}}^1$

素因数の和:1791907

約数の個数: 48

約数和(自身を含む): 40639339440

約数和(自身を除く): 22348063184

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 88, 116, 176, 232, 319, 352, 464, 638, 928, 1276, 2552, 5104, 10208, 1791857, 3583714, 7167428, 14334856, 19710427, 28669712, 39420854, 51963853, 57339424, 78841708, 103927706, 157683416, 207855412, 315366832, 415710824, 571602383, 630733664, 831421648, 1143204766, 1662843296, 2286409532, 4572819064, 9145638128, 18291276256]

約数ペア:

[(1, 18291276256), (2, 9145638128), (4, 4572819064), (8, 2286409532), (11, 1662843296), (16, 1143204766), (22, 831421648), (29, 630733664), (32, 571602383), (44, 415710824), (58, 315366832), (88, 207855412), (116, 157683416), (176, 103927706), (232, 78841708), (319, 57339424), (352, 51963853), (464, 39420854), (638, 28669712), (928, 19710427), (1276, 14334856), (2552, 7167428), (5104, 3583714), (10208, 1791857)]