18395164

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{347}}^1\times {\mathrm{457}}^1$

素因数の和:837

約数の個数: 24

約数和(自身を含む): 33470640

約数和(自身を除く): 15075476

約数列:

[1, 2, 4, 29, 58, 116, 347, 457, 694, 914, 1388, 1828, 10063, 13253, 20126, 26506, 40252, 53012, 158579, 317158, 634316, 4598791, 9197582, 18395164]

約数ペア:

[(1, 18395164), (2, 9197582), (4, 4598791), (29, 634316), (58, 317158), (116, 158579), (347, 53012), (457, 40252), (694, 26506), (914, 20126), (1388, 13253), (1828, 10063)]