27831858

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{827}}^1$

素因数の和:982

約数の個数: 32

約数和(自身を含む): 57231360

約数和(自身を除く): 29399502

約数列:

[1, 2, 3, 6, 71, 79, 142, 158, 213, 237, 426, 474, 827, 1654, 2481, 4962, 5609, 11218, 16827, 33654, 58717, 65333, 117434, 130666, 176151, 195999, 352302, 391998, 4638643, 9277286, 13915929, 27831858]

約数ペア:

[(1, 27831858), (2, 13915929), (3, 9277286), (6, 4638643), (71, 391998), (79, 352302), (142, 195999), (158, 176151), (213, 130666), (237, 117434), (426, 65333), (474, 58717), (827, 33654), (1654, 16827), (2481, 11218), (4962, 5609)]