8999868

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 22456224

約数和(自身を除く): 13456356

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 157, 204, 281, 314, 471, 562, 628, 843, 942, 1124, 1686, 1884, 2669, 3372, 4777, 5338, 8007, 9554, 10676, 14331, 16014, 19108, 28662, 32028, 44117, 57324, 88234, 132351, 176468, 264702, 529404, 749989, 1499978, 2249967, 2999956, 4499934, 8999868]

約数ペア:

[(1, 8999868), (2, 4499934), (3, 2999956), (4, 2249967), (6, 1499978), (12, 749989), (17, 529404), (34, 264702), (51, 176468), (68, 132351), (102, 88234), (157, 57324), (204, 44117), (281, 32028), (314, 28662), (471, 19108), (562, 16014), (628, 14331), (843, 10676), (942, 9554), (1124, 8007), (1686, 5338), (1884, 4777), (2669, 3372)]