27872286

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11527}}^1$

素因数の和:11576

約数の個数: 32

約数和(自身を含む): 61974528

約数和(自身を除く): 34102242

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 11527, 23054, 34581, 69162, 149851, 299702, 357337, 449553, 714674, 899106, 1072011, 2144022, 4645381, 9290762, 13936143, 27872286]

約数ペア:

[(1, 27872286), (2, 13936143), (3, 9290762), (6, 4645381), (13, 2144022), (26, 1072011), (31, 899106), (39, 714674), (62, 449553), (78, 357337), (93, 299702), (186, 149851), (403, 69162), (806, 34581), (1209, 23054), (2418, 11527)]