17386964

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2063}}^1$

素因数の和:2124

約数の個数: 36

約数和(自身を含む): 36235584

約数和(自身を除く): 18848620

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 301, 602, 1204, 2063, 2107, 4126, 4214, 8252, 8428, 14441, 28882, 57764, 88709, 101087, 177418, 202174, 354836, 404348, 620963, 1241926, 2483852, 4346741, 8693482, 17386964]

約数ペア:

[(1, 17386964), (2, 8693482), (4, 4346741), (7, 2483852), (14, 1241926), (28, 620963), (43, 404348), (49, 354836), (86, 202174), (98, 177418), (172, 101087), (196, 88709), (301, 57764), (602, 28882), (1204, 14441), (2063, 8428), (2107, 8252), (4126, 4214)]