121245714

素因数分解:

$2^1\times 3^3\times {\mathrm{109}}^1\times {\mathrm{20599}}^1$

素因数の和:20719

約数の個数: 32

約数和(自身を含む): 271920000

約数和(自身を除く): 150674286

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 109, 218, 327, 654, 981, 1962, 2943, 5886, 20599, 41198, 61797, 123594, 185391, 370782, 556173, 1112346, 2245291, 4490582, 6735873, 13471746, 20207619, 40415238, 60622857, 121245714]

約数ペア:

[(1, 121245714), (2, 60622857), (3, 40415238), (6, 20207619), (9, 13471746), (18, 6735873), (27, 4490582), (54, 2245291), (109, 1112346), (218, 556173), (327, 370782), (654, 185391), (981, 123594), (1962, 61797), (2943, 41198), (5886, 20599)]