18291064

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{599}}^1$

素因数の和:963

約数の個数: 32

約数和(自身を含む): 37584000

約数和(自身を除く): 19292936

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 347, 599, 694, 1198, 1388, 2396, 2776, 3817, 4792, 6589, 7634, 13178, 15268, 26356, 30536, 52712, 207853, 415706, 831412, 1662824, 2286383, 4572766, 9145532, 18291064]

約数ペア:

[(1, 18291064), (2, 9145532), (4, 4572766), (8, 2286383), (11, 1662824), (22, 831412), (44, 415706), (88, 207853), (347, 52712), (599, 30536), (694, 26356), (1198, 15268), (1388, 13178), (2396, 7634), (2776, 6589), (3817, 4792)]