23220372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{563}}^1$

素因数の和:1068

約数の個数: 48

約数和(自身を含む): 62157312

約数和(自身を除く): 38936940

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 491, 563, 982, 1126, 1473, 1689, 1964, 2252, 2946, 3378, 3437, 3941, 5892, 6756, 6874, 7882, 10311, 11823, 13748, 15764, 20622, 23646, 41244, 47292, 276433, 552866, 829299, 1105732, 1658598, 1935031, 3317196, 3870062, 5805093, 7740124, 11610186, 23220372]

約数ペア:

[(1, 23220372), (2, 11610186), (3, 7740124), (4, 5805093), (6, 3870062), (7, 3317196), (12, 1935031), (14, 1658598), (21, 1105732), (28, 829299), (42, 552866), (84, 276433), (491, 47292), (563, 41244), (982, 23646), (1126, 20622), (1473, 15764), (1689, 13748), (1964, 11823), (2252, 10311), (2946, 7882), (3378, 6874), (3437, 6756), (3941, 5892)]