2991366

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23741}}^1$

素因数の和:23756

約数の個数: 24

約数和(自身を含む): 7407504

約数和(自身を除く): 4416138

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 23741, 47482, 71223, 142446, 166187, 213669, 332374, 427338, 498561, 997122, 1495683, 2991366]

約数ペア:

[(1, 2991366), (2, 1495683), (3, 997122), (6, 498561), (7, 427338), (9, 332374), (14, 213669), (18, 166187), (21, 142446), (42, 71223), (63, 47482), (126, 23741)]