16746786

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{132911}}^1$

素因数の和:132926

約数の個数: 24

約数和(自身を含む): 41468544

約数和(自身を除く): 24721758

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 132911, 265822, 398733, 797466, 930377, 1196199, 1860754, 2392398, 2791131, 5582262, 8373393, 16746786]

約数ペア:

[(1, 16746786), (2, 8373393), (3, 5582262), (6, 2791131), (7, 2392398), (9, 1860754), (14, 1196199), (18, 930377), (21, 797466), (42, 398733), (63, 265822), (126, 132911)]