15278214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{363767}}^1$

素因数の和:363779

約数の個数: 16

約数和(自身を含む): 34921728

約数和(自身を除く): 19643514

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 363767, 727534, 1091301, 2182602, 2546369, 5092738, 7639107, 15278214]

約数ペア:

[(1, 15278214), (2, 7639107), (3, 5092738), (6, 2546369), (7, 2182602), (14, 1091301), (21, 727534), (42, 363767)]