66020454

素因数分解:

$2^1\times 3^3\times {\mathrm{1222601}}^1$

素因数の和:1222612

約数の個数: 16

約数和(自身を含む): 146712240

約数和(自身を除く): 80691786

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1222601, 2445202, 3667803, 7335606, 11003409, 22006818, 33010227, 66020454]

約数ペア:

[(1, 66020454), (2, 33010227), (3, 22006818), (6, 11003409), (9, 7335606), (18, 3667803), (27, 2445202), (54, 1222601)]