2016011718

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{116789}}^1$

素因数の和:116941

約数の個数: 48

約数和(自身を含む): 5028510240

約数和(自身を除く): 3012498522

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 137, 274, 411, 822, 959, 1233, 1918, 2466, 2877, 5754, 8631, 17262, 116789, 233578, 350367, 700734, 817523, 1051101, 1635046, 2102202, 2452569, 4905138, 7357707, 14715414, 16000093, 32000186, 48000279, 96000558, 112000651, 144000837, 224001302, 288001674, 336001953, 672003906, 1008005859, 2016011718]

約数ペア:

[(1, 2016011718), (2, 1008005859), (3, 672003906), (6, 336001953), (7, 288001674), (9, 224001302), (14, 144000837), (18, 112000651), (21, 96000558), (42, 48000279), (63, 32000186), (126, 16000093), (137, 14715414), (274, 7357707), (411, 4905138), (822, 2452569), (959, 2102202), (1233, 1635046), (1918, 1051101), (2466, 817523), (2877, 700734), (5754, 350367), (8631, 233578), (17262, 116789)]