66239298

素因数分解:

$2^1\times 3^2\times {\mathrm{421}}^1\times {\mathrm{8741}}^1$

素因数の和:9170

約数の個数: 24

約数和(自身を含む): 143875836

約数和(自身を除く): 77636538

約数列:

[1, 2, 3, 6, 9, 18, 421, 842, 1263, 2526, 3789, 7578, 8741, 17482, 26223, 52446, 78669, 157338, 3679961, 7359922, 11039883, 22079766, 33119649, 66239298]

約数ペア:

[(1, 66239298), (2, 33119649), (3, 22079766), (6, 11039883), (9, 7359922), (18, 3679961), (421, 157338), (842, 78669), (1263, 52446), (2526, 26223), (3789, 17482), (7578, 8741)]