27158754

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{646637}}^1$

素因数の和:646649

約数の個数: 16

約数和(自身を含む): 62077248

約数和(自身を除く): 34918494

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 646637, 1293274, 1939911, 3879822, 4526459, 9052918, 13579377, 27158754]

約数ペア:

[(1, 27158754), (2, 13579377), (3, 9052918), (6, 4526459), (7, 3879822), (14, 1939911), (21, 1293274), (42, 646637)]