21167243206

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{109849}}^1$

素因数の和:110004

約数の個数: 32

約数和(自身を含む): 34167744000

約数和(自身を除く): 13000500794

約数列:

[1, 2, 23, 46, 59, 71, 118, 142, 1357, 1633, 2714, 3266, 4189, 8378, 96347, 109849, 192694, 219698, 2526527, 5053054, 6481091, 7799279, 12962182, 15598558, 149065093, 179383417, 298130186, 358766834, 460157461, 920314922, 10583621603, 21167243206]

約数ペア:

[(1, 21167243206), (2, 10583621603), (23, 920314922), (46, 460157461), (59, 358766834), (71, 298130186), (118, 179383417), (142, 149065093), (1357, 15598558), (1633, 12962182), (2714, 7799279), (3266, 6481091), (4189, 5053054), (8378, 2526527), (96347, 219698), (109849, 192694)]