9121406

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{647}}^1$

素因数の和:728

約数の個数: 32

約数和(自身を含む): 16796160

約数和(自身を除く): 7674754

約数列:

[1, 2, 7, 14, 19, 38, 53, 106, 133, 266, 371, 647, 742, 1007, 1294, 2014, 4529, 7049, 9058, 12293, 14098, 24586, 34291, 68582, 86051, 172102, 240037, 480074, 651529, 1303058, 4560703, 9121406]

約数ペア:

[(1, 9121406), (2, 4560703), (7, 1303058), (14, 651529), (19, 480074), (38, 240037), (53, 172102), (106, 86051), (133, 68582), (266, 34291), (371, 24586), (647, 14098), (742, 12293), (1007, 9058), (1294, 7049), (2014, 4529)]