1218708

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{349}}^1$

素因数の和:456

約数の個数: 36

約数和(自身を含む): 3121300

約数和(自身を除く): 1902592

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 349, 388, 582, 698, 873, 1047, 1164, 1396, 1746, 2094, 3141, 3492, 4188, 6282, 12564, 33853, 67706, 101559, 135412, 203118, 304677, 406236, 609354, 1218708]

約数ペア:

[(1, 1218708), (2, 609354), (3, 406236), (4, 304677), (6, 203118), (9, 135412), (12, 101559), (18, 67706), (36, 33853), (97, 12564), (194, 6282), (291, 4188), (349, 3492), (388, 3141), (582, 2094), (698, 1746), (873, 1396), (1047, 1164)]