40201218

素因数分解:

$2^1\times 3^3\times {\mathrm{547}}^1\times {\mathrm{1361}}^1$

素因数の和:1919

約数の個数: 32

約数和(自身を含む): 89565120

約数和(自身を除く): 49363902

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 547, 1094, 1361, 1641, 2722, 3282, 4083, 4923, 8166, 9846, 12249, 14769, 24498, 29538, 36747, 73494, 744467, 1488934, 2233401, 4466802, 6700203, 13400406, 20100609, 40201218]

約数ペア:

[(1, 40201218), (2, 20100609), (3, 13400406), (6, 6700203), (9, 4466802), (18, 2233401), (27, 1488934), (54, 744467), (547, 73494), (1094, 36747), (1361, 29538), (1641, 24498), (2722, 14769), (3282, 12249), (4083, 9846), (4923, 8166)]