18321048

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{3221}}^1$

素因数の和:3312

約数の個数: 48

約数和(自身を含む): 50263200

約数和(自身を除く): 31942152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 158, 237, 316, 474, 632, 711, 948, 1422, 1896, 2844, 3221, 5688, 6442, 9663, 12884, 19326, 25768, 28989, 38652, 57978, 77304, 115956, 231912, 254459, 508918, 763377, 1017836, 1526754, 2035672, 2290131, 3053508, 4580262, 6107016, 9160524, 18321048]

約数ペア:

[(1, 18321048), (2, 9160524), (3, 6107016), (4, 4580262), (6, 3053508), (8, 2290131), (9, 2035672), (12, 1526754), (18, 1017836), (24, 763377), (36, 508918), (72, 254459), (79, 231912), (158, 115956), (237, 77304), (316, 57978), (474, 38652), (632, 28989), (711, 25768), (948, 19326), (1422, 12884), (1896, 9663), (2844, 6442), (3221, 5688)]