18363766

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{353}}^1$

素因数の和:448

約数の個数: 24

約数和(自身を含む): 29884680

約数和(自身を除く): 11520914

約数列:

[1, 2, 19, 37, 38, 74, 353, 703, 706, 1369, 1406, 2738, 6707, 13061, 13414, 26011, 26122, 52022, 248159, 483257, 496318, 966514, 9181883, 18363766]

約数ペア:

[(1, 18363766), (2, 9181883), (19, 966514), (37, 496318), (38, 483257), (74, 248159), (353, 52022), (703, 26122), (706, 26011), (1369, 13414), (1406, 13061), (2738, 6707)]