27804501542

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{90523}}^1$

素因数の和:90740

約数の個数: 32

約数和(自身を含む): 44972323200

約数和(自身を除く): 17167821658

約数列:

[1, 2, 19, 38, 59, 118, 137, 274, 1121, 2242, 2603, 5206, 8083, 16166, 90523, 153577, 181046, 307154, 1719937, 3439874, 5340857, 10681714, 12401651, 24803302, 101476283, 202952566, 235631369, 471262738, 731697409, 1463394818, 13902250771, 27804501542]

約数ペア:

[(1, 27804501542), (2, 13902250771), (19, 1463394818), (38, 731697409), (59, 471262738), (118, 235631369), (137, 202952566), (274, 101476283), (1121, 24803302), (2242, 12401651), (2603, 10681714), (5206, 5340857), (8083, 3439874), (16166, 1719937), (90523, 307154), (153577, 181046)]