187829906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{2903}}^1$

素因数の和:3106

約数の個数: 32

約数和(自身を含む): 327431808

約数和(自身を除く): 139601902

約数列:

[1, 2, 11, 17, 22, 34, 173, 187, 346, 374, 1903, 2903, 2941, 3806, 5806, 5882, 31933, 32351, 49351, 63866, 64702, 98702, 502219, 542861, 1004438, 1085722, 5524409, 8537723, 11048818, 17075446, 93914953, 187829906]

約数ペア:

[(1, 187829906), (2, 93914953), (11, 17075446), (17, 11048818), (22, 8537723), (34, 5524409), (173, 1085722), (187, 1004438), (346, 542861), (374, 502219), (1903, 98702), (2903, 64702), (2941, 63866), (3806, 49351), (5806, 32351), (5882, 31933)]