2142906

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:358

約数の個数: 32

約数和(自身を含む): 4548096

約数和(自身を除く): 2405190

約数列:

[1, 2, 3, 6, 31, 41, 62, 82, 93, 123, 186, 246, 281, 562, 843, 1271, 1686, 2542, 3813, 7626, 8711, 11521, 17422, 23042, 26133, 34563, 52266, 69126, 357151, 714302, 1071453, 2142906]

約数ペア:

[(1, 2142906), (2, 1071453), (3, 714302), (6, 357151), (31, 69126), (41, 52266), (62, 34563), (82, 26133), (93, 23042), (123, 17422), (186, 11521), (246, 8711), (281, 7626), (562, 3813), (843, 2542), (1271, 1686)]