21103458

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{23293}}^1$

素因数の和:23449

約数の個数: 16

約数和(自身を含む): 42488256

約数和(自身を除く): 21384798

約数列:

[1, 2, 3, 6, 151, 302, 453, 906, 23293, 46586, 69879, 139758, 3517243, 7034486, 10551729, 21103458]

約数ペア:

[(1, 21103458), (2, 10551729), (3, 7034486), (6, 3517243), (151, 139758), (302, 69879), (453, 46586), (906, 23293)]