27986412

素因数分解:

$2^2\times 3^1\times {\mathrm{659}}^1\times {\mathrm{3539}}^1$

素因数の和:4205

約数の個数: 24

約数和(自身を含む): 65419200

約数和(自身を除く): 37432788

約数列:

[1, 2, 3, 4, 6, 12, 659, 1318, 1977, 2636, 3539, 3954, 7078, 7908, 10617, 14156, 21234, 42468, 2332201, 4664402, 6996603, 9328804, 13993206, 27986412]

約数ペア:

[(1, 27986412), (2, 13993206), (3, 9328804), (4, 6996603), (6, 4664402), (12, 2332201), (659, 42468), (1318, 21234), (1977, 14156), (2636, 10617), (3539, 7908), (3954, 7078)]