16816506

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1217}}^1$

素因数の和:1283

約数の個数: 48

約数和(自身を含む): 39989376

約数和(自身を除く): 23172870

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 94, 98, 141, 147, 282, 294, 329, 658, 987, 1217, 1974, 2303, 2434, 3651, 4606, 6909, 7302, 8519, 13818, 17038, 25557, 51114, 57199, 59633, 114398, 119266, 171597, 178899, 343194, 357798, 400393, 800786, 1201179, 2402358, 2802751, 5605502, 8408253, 16816506]

約数ペア:

[(1, 16816506), (2, 8408253), (3, 5605502), (6, 2802751), (7, 2402358), (14, 1201179), (21, 800786), (42, 400393), (47, 357798), (49, 343194), (94, 178899), (98, 171597), (141, 119266), (147, 114398), (282, 59633), (294, 57199), (329, 51114), (658, 25557), (987, 17038), (1217, 13818), (1974, 8519), (2303, 7302), (2434, 6909), (3651, 4606)]