18813322

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{269}}^1$

素因数の和:327

約数の個数: 36

約数和(自身を含む): 33073110

約数和(自身を除く): 14259788

約数列:

[1, 2, 11, 17, 22, 34, 121, 187, 242, 269, 289, 374, 538, 578, 2057, 2959, 3179, 4114, 4573, 5918, 6358, 9146, 32549, 34969, 50303, 65098, 69938, 77741, 100606, 155482, 553333, 855151, 1106666, 1710302, 9406661, 18813322]

約数ペア:

[(1, 18813322), (2, 9406661), (11, 1710302), (17, 1106666), (22, 855151), (34, 553333), (121, 155482), (187, 100606), (242, 77741), (269, 69938), (289, 65098), (374, 50303), (538, 34969), (578, 32549), (2057, 9146), (2959, 6358), (3179, 5918), (4114, 4573)]