15704905014

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{649661}}^1$

素因数の和:649765

約数の個数: 48

約数和(自身を含む): 36485017920

約数和(自身を除く): 20780112906

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 79, 102, 153, 158, 237, 306, 474, 711, 1343, 1422, 2686, 4029, 8058, 12087, 24174, 649661, 1299322, 1948983, 3897966, 5846949, 11044237, 11693898, 22088474, 33132711, 51323219, 66265422, 99398133, 102646438, 153969657, 198796266, 307939314, 461908971, 872494723, 923817942, 1744989446, 2617484169, 5234968338, 7852452507, 15704905014]

約数ペア:

[(1, 15704905014), (2, 7852452507), (3, 5234968338), (6, 2617484169), (9, 1744989446), (17, 923817942), (18, 872494723), (34, 461908971), (51, 307939314), (79, 198796266), (102, 153969657), (153, 102646438), (158, 99398133), (237, 66265422), (306, 51323219), (474, 33132711), (711, 22088474), (1343, 11693898), (1422, 11044237), (2686, 5846949), (4029, 3897966), (8058, 1948983), (12087, 1299322), (24174, 649661)]