18168216

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{68819}}^1$

素因数の和:68839

約数の個数: 32

約数和(自身を含む): 49550400

約数和(自身を除く): 31382184

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 68819, 137638, 206457, 275276, 412914, 550552, 757009, 825828, 1514018, 1651656, 2271027, 3028036, 4542054, 6056072, 9084108, 18168216]

約数ペア:

[(1, 18168216), (2, 9084108), (3, 6056072), (4, 4542054), (6, 3028036), (8, 2271027), (11, 1651656), (12, 1514018), (22, 825828), (24, 757009), (33, 550552), (44, 412914), (66, 275276), (88, 206457), (132, 137638), (264, 68819)]