65889684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{261467}}^1$

素因数の和:261484

約数の個数: 36

約数和(自身を含む): 190348704

約数和(自身を除く): 124459020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 261467, 522934, 784401, 1045868, 1568802, 1830269, 2353203, 3137604, 3660538, 4706406, 5490807, 7321076, 9412812, 10981614, 16472421, 21963228, 32944842, 65889684]

約数ペア:

[(1, 65889684), (2, 32944842), (3, 21963228), (4, 16472421), (6, 10981614), (7, 9412812), (9, 7321076), (12, 5490807), (14, 4706406), (18, 3660538), (21, 3137604), (28, 2353203), (36, 1830269), (42, 1568802), (63, 1045868), (84, 784401), (126, 522934), (252, 261467)]