15704529372

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{20773187}}^1$

素因数の和:20773207

約数の個数: 48

約数和(自身を含む): 46531941120

約数和(自身を除く): 30827411748

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, 20773187, 41546374, 62319561, 83092748, 124639122, 145412309, 186958683, 249278244, 290824618, 373917366, 436236927, 560876049, 581649236, 747834732, 872473854, 1121752098, 1308710781, 1744947708, 2243504196, 2617421562, 3926132343, 5234843124, 7852264686, 15704529372]

約数ペア:

[(1, 15704529372), (2, 7852264686), (3, 5234843124), (4, 3926132343), (6, 2617421562), (7, 2243504196), (9, 1744947708), (12, 1308710781), (14, 1121752098), (18, 872473854), (21, 747834732), (27, 581649236), (28, 560876049), (36, 436236927), (42, 373917366), (54, 290824618), (63, 249278244), (84, 186958683), (108, 145412309), (126, 124639122), (189, 83092748), (252, 62319561), (378, 41546374), (756, 20773187)]