31203876

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6389}}^1$

素因数の和:6444

約数の個数: 48

約数和(自身を含む): 81587520

約数和(自身を除く): 50383644

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 132, 148, 222, 407, 444, 814, 1221, 1628, 2442, 4884, 6389, 12778, 19167, 25556, 38334, 70279, 76668, 140558, 210837, 236393, 281116, 421674, 472786, 709179, 843348, 945572, 1418358, 2600323, 2836716, 5200646, 7800969, 10401292, 15601938, 31203876]

約数ペア:

[(1, 31203876), (2, 15601938), (3, 10401292), (4, 7800969), (6, 5200646), (11, 2836716), (12, 2600323), (22, 1418358), (33, 945572), (37, 843348), (44, 709179), (66, 472786), (74, 421674), (111, 281116), (132, 236393), (148, 210837), (222, 140558), (407, 76668), (444, 70279), (814, 38334), (1221, 25556), (1628, 19167), (2442, 12778), (4884, 6389)]