139452498

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{87049}}^1$

素因数の和:87146

約数の個数: 24

約数和(自身を含む): 305545500

約数和(自身を除く): 166093002

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 87049, 174098, 261147, 522294, 783441, 1566882, 7747361, 15494722, 23242083, 46484166, 69726249, 139452498]

約数ペア:

[(1, 139452498), (2, 69726249), (3, 46484166), (6, 23242083), (9, 15494722), (18, 7747361), (89, 1566882), (178, 783441), (267, 522294), (534, 261147), (801, 174098), (1602, 87049)]