21743664

素因数分解:

$2^4\times 3^1\times {\mathrm{317}}^1\times {\mathrm{1429}}^1$

素因数の和:1757

約数の個数: 40

約数和(自身を含む): 56387760

約数和(自身を除く): 34644096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 317, 634, 951, 1268, 1429, 1902, 2536, 2858, 3804, 4287, 5072, 5716, 7608, 8574, 11432, 15216, 17148, 22864, 34296, 68592, 452993, 905986, 1358979, 1811972, 2717958, 3623944, 5435916, 7247888, 10871832, 21743664]

約数ペア:

[(1, 21743664), (2, 10871832), (3, 7247888), (4, 5435916), (6, 3623944), (8, 2717958), (12, 1811972), (16, 1358979), (24, 905986), (48, 452993), (317, 68592), (634, 34296), (951, 22864), (1268, 17148), (1429, 15216), (1902, 11432), (2536, 8574), (2858, 7608), (3804, 5716), (4287, 5072)]