18179634131

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{41113}}^1$

素因数の和:41223

約数の個数: 24

約数和(自身を含む): 20825063280

約数和(自身を除く): 2645429149

約数列:

[1, 17, 19, 37, 323, 629, 703, 1369, 11951, 23273, 26011, 41113, 442187, 698921, 781147, 1521181, 13279499, 25860077, 28902439, 56283697, 491341463, 956822849, 1069390243, 18179634131]

約数ペア:

[(1, 18179634131), (17, 1069390243), (19, 956822849), (37, 491341463), (323, 56283697), (629, 28902439), (703, 25860077), (1369, 13279499), (11951, 1521181), (23273, 781147), (26011, 698921), (41113, 442187)]