83798274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{42451}}^1$

素因数の和:42510

約数の個数: 32

約数和(自身を含む): 195618816

約数和(自身を除く): 111820542

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 42451, 84902, 127353, 254706, 297157, 594314, 891471, 1782942, 1995197, 3990394, 5985591, 11971182, 13966379, 27932758, 41899137, 83798274]

約数ペア:

[(1, 83798274), (2, 41899137), (3, 27932758), (6, 13966379), (7, 11971182), (14, 5985591), (21, 3990394), (42, 1995197), (47, 1782942), (94, 891471), (141, 594314), (282, 297157), (329, 254706), (658, 127353), (987, 84902), (1974, 42451)]