42947142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{797}}^1\times {\mathrm{1283}}^1$

素因数の和:2092

約数の個数: 32

約数和(自身を含む): 98364672

約数和(自身を除く): 55417530

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 797, 1283, 1594, 2391, 2566, 3849, 4782, 5579, 7698, 8981, 11158, 16737, 17962, 26943, 33474, 53886, 1022551, 2045102, 3067653, 6135306, 7157857, 14315714, 21473571, 42947142]

約数ペア:

[(1, 42947142), (2, 21473571), (3, 14315714), (6, 7157857), (7, 6135306), (14, 3067653), (21, 2045102), (42, 1022551), (797, 53886), (1283, 33474), (1594, 26943), (2391, 17962), (2566, 16737), (3849, 11158), (4782, 8981), (5579, 7698)]