27708274

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{1877}}^1$

素因数の和:1962

約数の個数: 24

約数和(自身を含む): 46457964

約数和(自身を除く): 18749690

約数列:

[1, 2, 11, 22, 61, 121, 122, 242, 671, 1342, 1877, 3754, 7381, 14762, 20647, 41294, 114497, 227117, 228994, 454234, 1259467, 2518934, 13854137, 27708274]

約数ペア:

[(1, 27708274), (2, 13854137), (11, 2518934), (22, 1259467), (61, 454234), (121, 228994), (122, 227117), (242, 114497), (671, 41294), (1342, 20647), (1877, 14762), (3754, 7381)]