1156842

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:244

約数の個数: 40

約数和(自身を含む): 2676036

約数和(自身を除く): 1519194

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 111, 162, 193, 222, 333, 386, 579, 666, 999, 1158, 1737, 1998, 2997, 3474, 5211, 5994, 7141, 10422, 14282, 15633, 21423, 31266, 42846, 64269, 128538, 192807, 385614, 578421, 1156842]

約数ペア:

[(1, 1156842), (2, 578421), (3, 385614), (6, 192807), (9, 128538), (18, 64269), (27, 42846), (37, 31266), (54, 21423), (74, 15633), (81, 14282), (111, 10422), (162, 7141), (193, 5994), (222, 5211), (333, 3474), (386, 2997), (579, 1998), (666, 1737), (999, 1158)]