47370138

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:231

約数の個数: 48

約数和(自身を含む): 99953280

約数和(自身を除く): 52583142

約数列:

[1, 2, 3, 6, 37, 73, 74, 79, 111, 146, 158, 219, 222, 237, 438, 474, 1369, 2701, 2738, 2923, 4107, 5402, 5767, 5846, 8103, 8214, 8769, 11534, 16206, 17301, 17538, 34602, 99937, 108151, 199874, 213379, 216302, 299811, 324453, 426758, 599622, 640137, 648906, 1280274, 7895023, 15790046, 23685069, 47370138]

約数ペア:

[(1, 47370138), (2, 23685069), (3, 15790046), (6, 7895023), (37, 1280274), (73, 648906), (74, 640137), (79, 599622), (111, 426758), (146, 324453), (158, 299811), (219, 216302), (222, 213379), (237, 199874), (438, 108151), (474, 99937), (1369, 34602), (2701, 17538), (2738, 17301), (2923, 16206), (4107, 11534), (5402, 8769), (5767, 8214), (5846, 8103)]