271844118

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{165961}}^1$

素因数の和:165989

約数の個数: 48

約数和(自身を含む): 724922016

約数和(自身を除く): 453077898

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 165961, 331922, 497883, 995766, 1161727, 1493649, 2157493, 2323454, 2987298, 3485181, 4314986, 6472479, 6970362, 10455543, 12944958, 15102451, 19417437, 20911086, 30204902, 38834874, 45307353, 90614706, 135922059, 271844118]

約数ペア:

[(1, 271844118), (2, 135922059), (3, 90614706), (6, 45307353), (7, 38834874), (9, 30204902), (13, 20911086), (14, 19417437), (18, 15102451), (21, 12944958), (26, 10455543), (39, 6970362), (42, 6472479), (63, 4314986), (78, 3485181), (91, 2987298), (117, 2323454), (126, 2157493), (182, 1493649), (234, 1161727), (273, 995766), (546, 497883), (819, 331922), (1638, 165961)]