13120422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{8443}}^1$

素因数の和:8492

約数の個数: 32

約数和(自身を含む): 30803712

約数和(自身を除く): 17683290

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 8443, 16886, 25329, 50658, 59101, 118202, 177303, 312391, 354606, 624782, 937173, 1874346, 2186737, 4373474, 6560211, 13120422]

約数ペア:

[(1, 13120422), (2, 6560211), (3, 4373474), (6, 2186737), (7, 1874346), (14, 937173), (21, 624782), (37, 354606), (42, 312391), (74, 177303), (111, 118202), (222, 59101), (259, 50658), (518, 25329), (777, 16886), (1554, 8443)]