17868138

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 36495360

約数和(自身を除く): 18627222

約数列:

[1, 2, 3, 6, 127, 131, 179, 254, 262, 358, 381, 393, 537, 762, 786, 1074, 16637, 22733, 23449, 33274, 45466, 46898, 49911, 68199, 70347, 99822, 136398, 140694, 2978023, 5956046, 8934069, 17868138]

約数ペア:

[(1, 17868138), (2, 8934069), (3, 5956046), (6, 2978023), (127, 140694), (131, 136398), (179, 99822), (254, 70347), (262, 68199), (358, 49911), (381, 46898), (393, 45466), (537, 33274), (762, 23449), (786, 22733), (1074, 16637)]