15704420508

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{20773043}}^1$

素因数の和:20773063

約数の個数: 48

約数和(自身を含む): 46531618560

約数和(自身を除く): 30827198052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 20773043, 41546086, 62319129, 83092172, 124638258, 145411301, 186957387, 249276516, 290822602, 373914774, 436233903, 560872161, 581645204, 747829548, 872467806, 1121744322, 1308701709, 1744935612, 2243488644, 2617403418, 3926105127, 5234806836, 7852210254, 15704420508]

約数ペア:

[(1, 15704420508), (2, 7852210254), (3, 5234806836), (4, 3926105127), (6, 2617403418), (7, 2243488644), (9, 1744935612), (12, 1308701709), (14, 1121744322), (18, 872467806), (21, 747829548), (27, 581645204), (28, 560872161), (36, 436233903), (42, 373914774), (54, 290822602), (63, 249276516), (84, 186957387), (108, 145411301), (126, 124638258), (189, 83092172), (252, 62319129), (378, 41546086), (756, 20773043)]