16981476

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{30109}}^1$

素因数の和:30163

約数の個数: 24

約数和(自身を含む): 40467840

約数和(自身を除く): 23486364

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 30109, 60218, 90327, 120436, 180654, 361308, 1415123, 2830246, 4245369, 5660492, 8490738, 16981476]

約数ペア:

[(1, 16981476), (2, 8490738), (3, 5660492), (4, 4245369), (6, 2830246), (12, 1415123), (47, 361308), (94, 180654), (141, 120436), (188, 90327), (282, 60218), (564, 30109)]