2018164630

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{39241}}^1$

素因数の和:39424

約数の個数: 32

約数和(自身を含む): 3757813920

約数和(自身を除く): 1739649290

約数列:

[1, 2, 5, 10, 37, 74, 139, 185, 278, 370, 695, 1390, 5143, 10286, 25715, 39241, 51430, 78482, 196205, 392410, 1451917, 2903834, 5454499, 7259585, 10908998, 14519170, 27272495, 54544990, 201816463, 403632926, 1009082315, 2018164630]

約数ペア:

[(1, 2018164630), (2, 1009082315), (5, 403632926), (10, 201816463), (37, 54544990), (74, 27272495), (139, 14519170), (185, 10908998), (278, 7259585), (370, 5454499), (695, 2903834), (1390, 1451917), (5143, 392410), (10286, 196205), (25715, 78482), (39241, 51430)]