31032306

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:383

約数の個数: 48

約数和(自身を含む): 69014400

約数和(自身を除く): 37982094

約数列:

[1, 2, 3, 6, 9, 18, 79, 139, 157, 158, 237, 278, 314, 417, 471, 474, 711, 834, 942, 1251, 1413, 1422, 2502, 2826, 10981, 12403, 21823, 21962, 24806, 32943, 37209, 43646, 65469, 65886, 74418, 98829, 111627, 130938, 196407, 197658, 223254, 392814, 1724017, 3448034, 5172051, 10344102, 15516153, 31032306]

約数ペア:

[(1, 31032306), (2, 15516153), (3, 10344102), (6, 5172051), (9, 3448034), (18, 1724017), (79, 392814), (139, 223254), (157, 197658), (158, 196407), (237, 130938), (278, 111627), (314, 98829), (417, 74418), (471, 65886), (474, 65469), (711, 43646), (834, 37209), (942, 32943), (1251, 24806), (1413, 21962), (1422, 21823), (2502, 12403), (2826, 10981)]