18156617694

素因数分解:

$2^1\times 3^4\times {\mathrm{41}}^1\times {\mathrm{2733607}}^1$

素因数の和:2733662

約数の個数: 40

約数和(自身を含む): 41676587568

約数和(自身を除く): 23519969874

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 81, 82, 123, 162, 246, 369, 738, 1107, 2214, 3321, 6642, 2733607, 5467214, 8200821, 16401642, 24602463, 49204926, 73807389, 112077887, 147614778, 221422167, 224155774, 336233661, 442844334, 672467322, 1008700983, 2017401966, 3026102949, 6052205898, 9078308847, 18156617694]

約数ペア:

[(1, 18156617694), (2, 9078308847), (3, 6052205898), (6, 3026102949), (9, 2017401966), (18, 1008700983), (27, 672467322), (41, 442844334), (54, 336233661), (81, 224155774), (82, 221422167), (123, 147614778), (162, 112077887), (246, 73807389), (369, 49204926), (738, 24602463), (1107, 16401642), (2214, 8200821), (3321, 5467214), (6642, 2733607)]