2123237412

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{3623}}^1$

素因数の和:3929

約数の個数: 72

約数和(自身を含む): 5466499584

約数和(自身を除く): 3343262172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 223, 292, 438, 446, 657, 669, 876, 892, 1314, 1338, 2007, 2628, 2676, 3623, 4014, 7246, 8028, 10869, 14492, 16279, 21738, 32558, 32607, 43476, 48837, 65116, 65214, 97674, 130428, 146511, 195348, 264479, 293022, 528958, 586044, 793437, 807929, 1057916, 1586874, 1615858, 2380311, 2423787, 3173748, 3231716, 4760622, 4847574, 7271361, 9521244, 9695148, 14542722, 29085444, 58978817, 117957634, 176936451, 235915268, 353872902, 530809353, 707745804, 1061618706, 2123237412]

約数ペア:

[(1, 2123237412), (2, 1061618706), (3, 707745804), (4, 530809353), (6, 353872902), (9, 235915268), (12, 176936451), (18, 117957634), (36, 58978817), (73, 29085444), (146, 14542722), (219, 9695148), (223, 9521244), (292, 7271361), (438, 4847574), (446, 4760622), (657, 3231716), (669, 3173748), (876, 2423787), (892, 2380311), (1314, 1615858), (1338, 1586874), (2007, 1057916), (2628, 807929), (2676, 793437), (3623, 586044), (4014, 528958), (7246, 293022), (8028, 264479), (10869, 195348), (14492, 146511), (16279, 130428), (21738, 97674), (32558, 65214), (32607, 65116), (43476, 48837)]