66144258

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{28051}}^1$

素因数の和:28190

約数の個数: 24

約数和(自身を含む): 144411696

約数和(自身を除く): 78267438

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 28051, 56102, 84153, 168306, 252459, 504918, 3674681, 7349362, 11024043, 22048086, 33072129, 66144258]

約数ペア:

[(1, 66144258), (2, 33072129), (3, 22048086), (6, 11024043), (9, 7349362), (18, 3674681), (131, 504918), (262, 252459), (393, 168306), (786, 84153), (1179, 56102), (2358, 28051)]