40008318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{22153}}^1$

素因数の和:22208

約数の個数: 32

約数和(自身を含む): 93578496

約数和(自身を除く): 53570178

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 22153, 44306, 66459, 132918, 155071, 310142, 465213, 930426, 952579, 1905158, 2857737, 5715474, 6668053, 13336106, 20004159, 40008318]

約数ペア:

[(1, 40008318), (2, 20004159), (3, 13336106), (6, 6668053), (7, 5715474), (14, 2857737), (21, 1905158), (42, 952579), (43, 930426), (86, 465213), (129, 310142), (258, 155071), (301, 132918), (602, 66459), (903, 44306), (1806, 22153)]