2018001384674

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{2801}}^1\times {\mathrm{129439}}^1$

素因数の和:132287

約数の個数: 48

約数和(自身を含む): 3473127866880

約数和(自身を除く): 1455126482206

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 2783, 2801, 5566, 5602, 30811, 61622, 64423, 128846, 129439, 258878, 338921, 677842, 708653, 1417306, 1423829, 2847658, 2977097, 5954194, 7795183, 15590366, 15662119, 31324238, 32748067, 65496134, 360228737, 362558639, 720457474, 725117278, 3988145029, 7976290058, 8338848697, 16677697394, 43869595319, 87739190638, 91727335667, 183454671334, 1009000692337, 2018001384674]

約数ペア:

[(1, 2018001384674), (2, 1009000692337), (11, 183454671334), (22, 91727335667), (23, 87739190638), (46, 43869595319), (121, 16677697394), (242, 8338848697), (253, 7976290058), (506, 3988145029), (2783, 725117278), (2801, 720457474), (5566, 362558639), (5602, 360228737), (30811, 65496134), (61622, 32748067), (64423, 31324238), (128846, 15662119), (129439, 15590366), (258878, 7795183), (338921, 5954194), (677842, 2977097), (708653, 2847658), (1417306, 1423829)]