40778886

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{399793}}^1$

素因数の和:399815

約数の個数: 16

約数和(自身を含む): 86355504

約数和(自身を除く): 45576618

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 399793, 799586, 1199379, 2398758, 6796481, 13592962, 20389443, 40778886]

約数ペア:

[(1, 40778886), (2, 20389443), (3, 13592962), (6, 6796481), (17, 2398758), (34, 1199379), (51, 799586), (102, 399793)]