18590916

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{29231}}^1$

素因数の和:29291

約数の個数: 24

約数和(自身を含む): 44198784

約数和(自身を除く): 25607868

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 29231, 58462, 87693, 116924, 175386, 350772, 1549243, 3098486, 4647729, 6196972, 9295458, 18590916]

約数ペア:

[(1, 18590916), (2, 9295458), (3, 6196972), (4, 4647729), (6, 3098486), (12, 1549243), (53, 350772), (106, 175386), (159, 116924), (212, 87693), (318, 58462), (636, 29231)]