20171016

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{6833}}^1$

素因数の和:6886

約数の個数: 48

約数和(自身を含む): 55970460

約数和(自身を除く): 35799444

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 492, 738, 984, 1476, 2952, 6833, 13666, 20499, 27332, 40998, 54664, 61497, 81996, 122994, 163992, 245988, 280153, 491976, 560306, 840459, 1120612, 1680918, 2241224, 2521377, 3361836, 5042754, 6723672, 10085508, 20171016]

約数ペア:

[(1, 20171016), (2, 10085508), (3, 6723672), (4, 5042754), (6, 3361836), (8, 2521377), (9, 2241224), (12, 1680918), (18, 1120612), (24, 840459), (36, 560306), (41, 491976), (72, 280153), (82, 245988), (123, 163992), (164, 122994), (246, 81996), (328, 61497), (369, 54664), (492, 40998), (738, 27332), (984, 20499), (1476, 13666), (2952, 6833)]