6721036

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{647}}^1$

素因数の和:718

約数の個数: 36

約数和(自身を含む): 13961808

約数和(自身を除く): 7240772

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 196, 212, 371, 647, 742, 1294, 1484, 2588, 2597, 4529, 5194, 9058, 10388, 18116, 31703, 34291, 63406, 68582, 126812, 137164, 240037, 480074, 960148, 1680259, 3360518, 6721036]

約数ペア:

[(1, 6721036), (2, 3360518), (4, 1680259), (7, 960148), (14, 480074), (28, 240037), (49, 137164), (53, 126812), (98, 68582), (106, 63406), (196, 34291), (212, 31703), (371, 18116), (647, 10388), (742, 9058), (1294, 5194), (1484, 4529), (2588, 2597)]