3641988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{227}}^1$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 9805824

約数和(自身を除く): 6163836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 191, 227, 382, 454, 573, 681, 764, 908, 1146, 1337, 1362, 1589, 2292, 2674, 2724, 3178, 4011, 4767, 5348, 6356, 8022, 9534, 16044, 19068, 43357, 86714, 130071, 173428, 260142, 303499, 520284, 606998, 910497, 1213996, 1820994, 3641988]

約数ペア:

[(1, 3641988), (2, 1820994), (3, 1213996), (4, 910497), (6, 606998), (7, 520284), (12, 303499), (14, 260142), (21, 173428), (28, 130071), (42, 86714), (84, 43357), (191, 19068), (227, 16044), (382, 9534), (454, 8022), (573, 6356), (681, 5348), (764, 4767), (908, 4011), (1146, 3178), (1337, 2724), (1362, 2674), (1589, 2292)]