274861428

素因数分解:

$2^2\times 3^1\times {\mathrm{881}}^1\times {\mathrm{25999}}^1$

素因数の和:26887

約数の個数: 24

約数和(自身を含む): 642096000

約数和(自身を除く): 367234572

約数列:

[1, 2, 3, 4, 6, 12, 881, 1762, 2643, 3524, 5286, 10572, 25999, 51998, 77997, 103996, 155994, 311988, 22905119, 45810238, 68715357, 91620476, 137430714, 274861428]

約数ペア:

[(1, 274861428), (2, 137430714), (3, 91620476), (4, 68715357), (6, 45810238), (12, 22905119), (881, 311988), (1762, 155994), (2643, 103996), (3524, 77997), (5286, 51998), (10572, 25999)]