18229244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{7817}}^1$

素因数の和:7885

約数の個数: 24

約数和(自身を含む): 35462448

約数和(自身を除く): 17233204

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 7817, 15634, 31268, 85987, 171974, 343948, 414301, 828602, 1657204, 4557311, 9114622, 18229244]

約数ペア:

[(1, 18229244), (2, 9114622), (4, 4557311), (11, 1657204), (22, 828602), (44, 414301), (53, 343948), (106, 171974), (212, 85987), (583, 31268), (1166, 15634), (2332, 7817)]