31388893086

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{911}}^1\times {\mathrm{249677}}^1$

素因数の和:250616

約数の個数: 32

約数和(自身を含む): 65579424768

約数和(自身を除く): 34190531682

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 911, 1822, 2733, 5466, 20953, 41906, 62859, 125718, 249677, 499354, 749031, 1498062, 5742571, 11485142, 17227713, 34455426, 227455747, 454911494, 682367241, 1364734482, 5231482181, 10462964362, 15694446543, 31388893086]

約数ペア:

[(1, 31388893086), (2, 15694446543), (3, 10462964362), (6, 5231482181), (23, 1364734482), (46, 682367241), (69, 454911494), (138, 227455747), (911, 34455426), (1822, 17227713), (2733, 11485142), (5466, 5742571), (20953, 1498062), (41906, 749031), (62859, 499354), (125718, 249677)]