27315806

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{997}}^1$

素因数の和:1128

約数の個数: 32

約数和(自身を含む): 49820160

約数和(自身を除く): 22504354

約数列:

[1, 2, 7, 14, 19, 38, 103, 133, 206, 266, 721, 997, 1442, 1957, 1994, 3914, 6979, 13699, 13958, 18943, 27398, 37886, 102691, 132601, 205382, 265202, 718837, 1437674, 1951129, 3902258, 13657903, 27315806]

約数ペア:

[(1, 27315806), (2, 13657903), (7, 3902258), (14, 1951129), (19, 1437674), (38, 718837), (103, 265202), (133, 205382), (206, 132601), (266, 102691), (721, 37886), (997, 27398), (1442, 18943), (1957, 13958), (1994, 13699), (3914, 6979)]