31081446

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5413}}^1$

素因数の和:5461

約数の個数: 48

約数和(自身を含む): 76012560

約数和(自身を除く): 44931114

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 99, 174, 198, 261, 319, 522, 638, 957, 1914, 2871, 5413, 5742, 10826, 16239, 32478, 48717, 59543, 97434, 119086, 156977, 178629, 313954, 357258, 470931, 535887, 941862, 1071774, 1412793, 1726747, 2825586, 3453494, 5180241, 10360482, 15540723, 31081446]

約数ペア:

[(1, 31081446), (2, 15540723), (3, 10360482), (6, 5180241), (9, 3453494), (11, 2825586), (18, 1726747), (22, 1412793), (29, 1071774), (33, 941862), (58, 535887), (66, 470931), (87, 357258), (99, 313954), (174, 178629), (198, 156977), (261, 119086), (319, 97434), (522, 59543), (638, 48717), (957, 32478), (1914, 16239), (2871, 10826), (5413, 5742)]