172862118

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67157}}^1$

素因数の和:67189

約数の個数: 48

約数和(自身を含む): 440019216

約数和(自身を除く): 267157098

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 67157, 134314, 201471, 402942, 604413, 738727, 873041, 1208826, 1477454, 1746082, 2216181, 2619123, 4432362, 5238246, 6648543, 7857369, 9603451, 13297086, 15714738, 19206902, 28810353, 57620706, 86431059, 172862118]

約数ペア:

[(1, 172862118), (2, 86431059), (3, 57620706), (6, 28810353), (9, 19206902), (11, 15714738), (13, 13297086), (18, 9603451), (22, 7857369), (26, 6648543), (33, 5238246), (39, 4432362), (66, 2619123), (78, 2216181), (99, 1746082), (117, 1477454), (143, 1208826), (198, 873041), (234, 738727), (286, 604413), (429, 402942), (858, 201471), (1287, 134314), (2574, 67157)]