2406978

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{2729}}^1$

素因数の和:2751

約数の個数: 36

約数和(自身を含む): 6068790

約数和(自身を除く): 3661812

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 2729, 5458, 8187, 16374, 19103, 24561, 38206, 49122, 57309, 114618, 133721, 171927, 267442, 343854, 401163, 802326, 1203489, 2406978]

約数ペア:

[(1, 2406978), (2, 1203489), (3, 802326), (6, 401163), (7, 343854), (9, 267442), (14, 171927), (18, 133721), (21, 114618), (42, 57309), (49, 49122), (63, 38206), (98, 24561), (126, 19103), (147, 16374), (294, 8187), (441, 5458), (882, 2729)]