18770754

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1129}}^1$

素因数の和:1314

約数の個数: 32

約数和(自身を含む): 40029120

約数和(自身を除く): 21258366

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 163, 326, 489, 978, 1129, 2258, 2771, 3387, 5542, 6774, 8313, 16626, 19193, 38386, 57579, 115158, 184027, 368054, 552081, 1104162, 3128459, 6256918, 9385377, 18770754]

約数ペア:

[(1, 18770754), (2, 9385377), (3, 6256918), (6, 3128459), (17, 1104162), (34, 552081), (51, 368054), (102, 184027), (163, 115158), (326, 57579), (489, 38386), (978, 19193), (1129, 16626), (2258, 8313), (2771, 6774), (3387, 5542)]