129373374

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{22721}}^1$

素因数の和:22812

約数の個数: 32

約数和(自身を含む): 282479904

約数和(自身を除く): 153106530

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 5694, 22721, 45442, 68163, 136326, 295373, 590746, 886119, 1658633, 1772238, 3317266, 4975899, 9951798, 21562229, 43124458, 64686687, 129373374]

約数ペア:

[(1, 129373374), (2, 64686687), (3, 43124458), (6, 21562229), (13, 9951798), (26, 4975899), (39, 3317266), (73, 1772238), (78, 1658633), (146, 886119), (219, 590746), (438, 295373), (949, 136326), (1898, 68163), (2847, 45442), (5694, 22721)]