2738862

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{21737}}^1$

素因数の和:21752

約数の個数: 24

約数和(自身を含む): 6782256

約数和(自身を除く): 4043394

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 21737, 43474, 65211, 130422, 152159, 195633, 304318, 391266, 456477, 912954, 1369431, 2738862]

約数ペア:

[(1, 2738862), (2, 1369431), (3, 912954), (6, 456477), (7, 391266), (9, 304318), (14, 195633), (18, 152159), (21, 130422), (42, 65211), (63, 43474), (126, 21737)]