18213408

素因数分解:

$2^5\times 3^2\times {\mathrm{63241}}^1$

素因数の和:63257

約数の個数: 36

約数和(自身を含む): 51795198

約数和(自身を除く): 33581790

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 63241, 126482, 189723, 252964, 379446, 505928, 569169, 758892, 1011856, 1138338, 1517784, 2023712, 2276676, 3035568, 4553352, 6071136, 9106704, 18213408]

約数ペア:

[(1, 18213408), (2, 9106704), (3, 6071136), (4, 4553352), (6, 3035568), (8, 2276676), (9, 2023712), (12, 1517784), (16, 1138338), (18, 1011856), (24, 758892), (32, 569169), (36, 505928), (48, 379446), (72, 252964), (96, 189723), (144, 126482), (288, 63241)]