218132334

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1731209}}^1$

素因数の和:1731224

約数の個数: 24

約数和(自身を含む): 540137520

約数和(自身を除く): 322005186

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1731209, 3462418, 5193627, 10387254, 12118463, 15580881, 24236926, 31161762, 36355389, 72710778, 109066167, 218132334]

約数ペア:

[(1, 218132334), (2, 109066167), (3, 72710778), (6, 36355389), (7, 31161762), (9, 24236926), (14, 15580881), (18, 12118463), (21, 10387254), (42, 5193627), (63, 3462418), (126, 1731209)]