18505116

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73433}}^1$

素因数の和:73450

約数の個数: 36

約数和(自身を含む): 53459952

約数和(自身を除く): 34954836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 73433, 146866, 220299, 293732, 440598, 514031, 660897, 881196, 1028062, 1321794, 1542093, 2056124, 2643588, 3084186, 4626279, 6168372, 9252558, 18505116]

約数ペア:

[(1, 18505116), (2, 9252558), (3, 6168372), (4, 4626279), (6, 3084186), (7, 2643588), (9, 2056124), (12, 1542093), (14, 1321794), (18, 1028062), (21, 881196), (28, 660897), (36, 514031), (42, 440598), (63, 293732), (84, 220299), (126, 146866), (252, 73433)]