40321878

素因数分解:

$2^1\times 3^1\times {\mathrm{2089}}^1\times {\mathrm{3217}}^1$

素因数の和:5311

約数の個数: 16

約数和(自身を含む): 80707440

約数和(自身を除く): 40385562

約数列:

[1, 2, 3, 6, 2089, 3217, 4178, 6267, 6434, 9651, 12534, 19302, 6720313, 13440626, 20160939, 40321878]

約数ペア:

[(1, 40321878), (2, 20160939), (3, 13440626), (6, 6720313), (2089, 19302), (3217, 12534), (4178, 9651), (6267, 6434)]