61448646

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{4447}}^1$

素因数の和:4513

約数の個数: 48

約数和(自身を含む): 146036736

約数和(自身を除く): 84588090

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 94, 98, 141, 147, 282, 294, 329, 658, 987, 1974, 2303, 4447, 4606, 6909, 8894, 13341, 13818, 26682, 31129, 62258, 93387, 186774, 209009, 217903, 418018, 435806, 627027, 653709, 1254054, 1307418, 1463063, 2926126, 4389189, 8778378, 10241441, 20482882, 30724323, 61448646]

約数ペア:

[(1, 61448646), (2, 30724323), (3, 20482882), (6, 10241441), (7, 8778378), (14, 4389189), (21, 2926126), (42, 1463063), (47, 1307418), (49, 1254054), (94, 653709), (98, 627027), (141, 435806), (147, 418018), (282, 217903), (294, 209009), (329, 186774), (658, 93387), (987, 62258), (1974, 31129), (2303, 26682), (4447, 13818), (4606, 13341), (6909, 8894)]