31242438

素因数分解:

$2^1\times 3^2\times {\mathrm{311}}^1\times {\mathrm{5581}}^1$

素因数の和:5900

約数の個数: 24

約数和(自身を含む): 67921776

約数和(自身を除く): 36679338

約数列:

[1, 2, 3, 6, 9, 18, 311, 622, 933, 1866, 2799, 5581, 5598, 11162, 16743, 33486, 50229, 100458, 1735691, 3471382, 5207073, 10414146, 15621219, 31242438]

約数ペア:

[(1, 31242438), (2, 15621219), (3, 10414146), (6, 5207073), (9, 3471382), (18, 1735691), (311, 100458), (622, 50229), (933, 33486), (1866, 16743), (2799, 11162), (5581, 5598)]