18664572

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{91493}}^1$

素因数の和:91517

約数の個数: 24

約数和(自身を含む): 46112976

約数和(自身を除く): 27448404

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 91493, 182986, 274479, 365972, 548958, 1097916, 1555381, 3110762, 4666143, 6221524, 9332286, 18664572]

約数ペア:

[(1, 18664572), (2, 9332286), (3, 6221524), (4, 4666143), (6, 3110762), (12, 1555381), (17, 1097916), (34, 548958), (51, 365972), (68, 274479), (102, 182986), (204, 91493)]