2981454

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{10141}}^1$

素因数の和:10160

約数の個数: 24

約数和(自身を含む): 6937128

約数和(自身を除く): 3955674

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 10141, 20282, 30423, 60846, 70987, 141974, 212961, 425922, 496909, 993818, 1490727, 2981454]

約数ペア:

[(1, 2981454), (2, 1490727), (3, 993818), (6, 496909), (7, 425922), (14, 212961), (21, 141974), (42, 70987), (49, 60846), (98, 30423), (147, 20282), (294, 10141)]