18061884

素因数分解:

$2^2\times 3^2\times {\mathrm{501719}}^1$

素因数の和:501729

約数の個数: 18

約数和(自身を含む): 45656520

約数和(自身を除く): 27594636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 501719, 1003438, 1505157, 2006876, 3010314, 4515471, 6020628, 9030942, 18061884]

約数ペア:

[(1, 18061884), (2, 9030942), (3, 6020628), (4, 4515471), (6, 3010314), (9, 2006876), (12, 1505157), (18, 1003438), (36, 501719)]