218084382

素因数分解:

$2^1\times 3^2\times {\mathrm{1997}}^1\times {\mathrm{6067}}^1$

素因数の和:8072

約数の個数: 24

約数和(自身を含む): 472830696

約数和(自身を除く): 254746314

約数列:

[1, 2, 3, 6, 9, 18, 1997, 3994, 5991, 6067, 11982, 12134, 17973, 18201, 35946, 36402, 54603, 109206, 12115799, 24231598, 36347397, 72694794, 109042191, 218084382]

約数ペア:

[(1, 218084382), (2, 109042191), (3, 72694794), (6, 36347397), (9, 24231598), (18, 12115799), (1997, 109206), (3994, 54603), (5991, 36402), (6067, 35946), (11982, 18201), (12134, 17973)]