18086574

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6373}}^1$

素因数の和:6432

約数の個数: 32

約数和(自身を含む): 40385664

約数和(自身を除く): 22299090

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 6373, 12746, 19119, 38238, 70103, 140206, 210309, 274039, 420618, 548078, 822117, 1644234, 3014429, 6028858, 9043287, 18086574]

約数ペア:

[(1, 18086574), (2, 9043287), (3, 6028858), (6, 3014429), (11, 1644234), (22, 822117), (33, 548078), (43, 420618), (66, 274039), (86, 210309), (129, 140206), (258, 70103), (473, 38238), (946, 19119), (1419, 12746), (2838, 6373)]