18316053

素因数分解:

$3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1013}}^1$

素因数の和:1074

約数の個数: 36

約数和(自身を含む): 31557708

約数和(自身を除く): 13241655

約数列:

[1, 3, 7, 9, 21, 41, 49, 63, 123, 147, 287, 369, 441, 861, 1013, 2009, 2583, 3039, 6027, 7091, 9117, 18081, 21273, 41533, 49637, 63819, 124599, 148911, 290731, 373797, 446733, 872193, 2035117, 2616579, 6105351, 18316053]

約数ペア:

[(1, 18316053), (3, 6105351), (7, 2616579), (9, 2035117), (21, 872193), (41, 446733), (49, 373797), (63, 290731), (123, 148911), (147, 124599), (287, 63819), (369, 49637), (441, 41533), (861, 21273), (1013, 18081), (2009, 9117), (2583, 7091), (3039, 6027)]