18213174

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{16061}}^1$

素因数の和:16082

約数の個数: 40

約数和(自身を含む): 46644048

約数和(自身を除く): 28430874

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 16061, 32122, 48183, 96366, 112427, 144549, 224854, 289098, 337281, 433647, 674562, 867294, 1011843, 1300941, 2023686, 2601882, 3035529, 6071058, 9106587, 18213174]

約数ペア:

[(1, 18213174), (2, 9106587), (3, 6071058), (6, 3035529), (7, 2601882), (9, 2023686), (14, 1300941), (18, 1011843), (21, 867294), (27, 674562), (42, 433647), (54, 337281), (63, 289098), (81, 224854), (126, 144549), (162, 112427), (189, 96366), (378, 48183), (567, 32122), (1134, 16061)]