2018401416

素因数分解:

$2^3\times 3^4\times {\mathrm{3114817}}^1$

素因数の和:3114835

約数の個数: 40

約数和(自身を含む): 5653394670

約数和(自身を除く): 3634993254

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 3114817, 6229634, 9344451, 12459268, 18688902, 24918536, 28033353, 37377804, 56066706, 74755608, 84100059, 112133412, 168200118, 224266824, 252300177, 336400236, 504600354, 672800472, 1009200708, 2018401416]

約数ペア:

[(1, 2018401416), (2, 1009200708), (3, 672800472), (4, 504600354), (6, 336400236), (8, 252300177), (9, 224266824), (12, 168200118), (18, 112133412), (24, 84100059), (27, 74755608), (36, 56066706), (54, 37377804), (72, 28033353), (81, 24918536), (108, 18688902), (162, 12459268), (216, 9344451), (324, 6229634), (648, 3114817)]