15278634

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{121259}}^1$

素因数の和:121274

約数の個数: 24

約数和(自身を含む): 37833120

約数和(自身を除く): 22554486

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 121259, 242518, 363777, 727554, 848813, 1091331, 1697626, 2182662, 2546439, 5092878, 7639317, 15278634]

約数ペア:

[(1, 15278634), (2, 7639317), (3, 5092878), (6, 2546439), (7, 2182662), (9, 1697626), (14, 1091331), (18, 848813), (21, 727554), (42, 363777), (63, 242518), (126, 121259)]