187156914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{94811}}^1$

素因数の和:94870

約数の個数: 32

約数和(自身を含む): 436893696

約数和(自身を除く): 249736782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 94811, 189622, 284433, 568866, 663677, 1327354, 1991031, 3982062, 4456117, 8912234, 13368351, 26736702, 31192819, 62385638, 93578457, 187156914]

約数ペア:

[(1, 187156914), (2, 93578457), (3, 62385638), (6, 31192819), (7, 26736702), (14, 13368351), (21, 8912234), (42, 4456117), (47, 3982062), (94, 1991031), (141, 1327354), (282, 663677), (329, 568866), (658, 284433), (987, 189622), (1974, 94811)]