2199204

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{2909}}^1$

素因数の和:2929

約数の個数: 48

約数和(自身を含む): 6518400

約数和(自身を除く): 4319196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 2909, 5818, 8727, 11636, 17454, 20363, 26181, 34908, 40726, 52362, 61089, 78543, 81452, 104724, 122178, 157086, 183267, 244356, 314172, 366534, 549801, 733068, 1099602, 2199204]

約数ペア:

[(1, 2199204), (2, 1099602), (3, 733068), (4, 549801), (6, 366534), (7, 314172), (9, 244356), (12, 183267), (14, 157086), (18, 122178), (21, 104724), (27, 81452), (28, 78543), (36, 61089), (42, 52362), (54, 40726), (63, 34908), (84, 26181), (108, 20363), (126, 17454), (189, 11636), (252, 8727), (378, 5818), (756, 2909)]