218414484

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{114473}}^1$

素因数の和:114536

約数の個数: 36

約数和(自身を含む): 562525236

約数和(自身を除く): 344110752

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 114473, 228946, 343419, 457892, 686838, 1030257, 1373676, 2060514, 4121028, 6067069, 12134138, 18201207, 24268276, 36402414, 54603621, 72804828, 109207242, 218414484]

約数ペア:

[(1, 218414484), (2, 109207242), (3, 72804828), (4, 54603621), (6, 36402414), (9, 24268276), (12, 18201207), (18, 12134138), (36, 6067069), (53, 4121028), (106, 2060514), (159, 1373676), (212, 1030257), (318, 686838), (477, 457892), (636, 343419), (954, 228946), (1908, 114473)]