18823164

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{36479}}^1$

素因数の和:36529

約数の個数: 24

約数和(自身を含む): 44943360

約数和(自身を除く): 26120196

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 36479, 72958, 109437, 145916, 218874, 437748, 1568597, 3137194, 4705791, 6274388, 9411582, 18823164]

約数ペア:

[(1, 18823164), (2, 9411582), (3, 6274388), (4, 4705791), (6, 3137194), (12, 1568597), (43, 437748), (86, 218874), (129, 145916), (172, 109437), (258, 72958), (516, 36479)]