8420020908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1499}}^1\times {\mathrm{36007}}^1$

素因数の和:37526

約数の個数: 48

約数和(自身を含む): 21172704000

約数和(自身を除く): 12752683092

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1499, 2998, 4497, 5996, 8994, 17988, 19487, 36007, 38974, 58461, 72014, 77948, 108021, 116922, 144028, 216042, 233844, 432084, 468091, 936182, 1404273, 1872364, 2808546, 5617092, 53974493, 107948986, 161923479, 215897972, 323846958, 647693916, 701668409, 1403336818, 2105005227, 2806673636, 4210010454, 8420020908]

約数ペア:

[(1, 8420020908), (2, 4210010454), (3, 2806673636), (4, 2105005227), (6, 1403336818), (12, 701668409), (13, 647693916), (26, 323846958), (39, 215897972), (52, 161923479), (78, 107948986), (156, 53974493), (1499, 5617092), (2998, 2808546), (4497, 1872364), (5996, 1404273), (8994, 936182), (17988, 468091), (19487, 432084), (36007, 233844), (38974, 216042), (58461, 144028), (72014, 116922), (77948, 108021)]