31313302398

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{248518273}}^1$

素因数の和:248518288

約数の個数: 24

約数和(自身を含む): 77537701488

約数和(自身を除く): 46224399090

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 248518273, 497036546, 745554819, 1491109638, 1739627911, 2236664457, 3479255822, 4473328914, 5218883733, 10437767466, 15656651199, 31313302398]

約数ペア:

[(1, 31313302398), (2, 15656651199), (3, 10437767466), (6, 5218883733), (7, 4473328914), (9, 3479255822), (14, 2236664457), (18, 1739627911), (21, 1491109638), (42, 745554819), (63, 497036546), (126, 248518273)]