39674214

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:405

約数の個数: 48

約数和(自身を含む): 87993360

約数和(自身を除く): 48319146

約数列:

[1, 2, 3, 6, 9, 18, 101, 139, 157, 202, 278, 303, 314, 417, 471, 606, 834, 909, 942, 1251, 1413, 1818, 2502, 2826, 14039, 15857, 21823, 28078, 31714, 42117, 43646, 47571, 65469, 84234, 95142, 126351, 130938, 142713, 196407, 252702, 285426, 392814, 2204123, 4408246, 6612369, 13224738, 19837107, 39674214]

約数ペア:

[(1, 39674214), (2, 19837107), (3, 13224738), (6, 6612369), (9, 4408246), (18, 2204123), (101, 392814), (139, 285426), (157, 252702), (202, 196407), (278, 142713), (303, 130938), (314, 126351), (417, 95142), (471, 84234), (606, 65469), (834, 47571), (909, 43646), (942, 42117), (1251, 31714), (1413, 28078), (1818, 21823), (2502, 15857), (2826, 14039)]