18642642

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{947}}^1$

素因数の和:1162

約数の個数: 32

約数和(自身を含む): 39724992

約数和(自身を除く): 21082350

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 193, 386, 579, 947, 1158, 1894, 2841, 3281, 5682, 6562, 9843, 16099, 19686, 32198, 48297, 96594, 182771, 365542, 548313, 1096626, 3107107, 6214214, 9321321, 18642642]

約数ペア:

[(1, 18642642), (2, 9321321), (3, 6214214), (6, 3107107), (17, 1096626), (34, 548313), (51, 365542), (102, 182771), (193, 96594), (386, 48297), (579, 32198), (947, 19686), (1158, 16099), (1894, 9843), (2841, 6562), (3281, 5682)]