216329478

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1897627}}^1$

素因数の和:1897651

約数の個数: 16

約数和(自身を含む): 455430720

約数和(自身を除く): 239101242

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1897627, 3795254, 5692881, 11385762, 36054913, 72109826, 108164739, 216329478]

約数ペア:

[(1, 216329478), (2, 108164739), (3, 72109826), (6, 36054913), (19, 11385762), (38, 5692881), (57, 3795254), (114, 1897627)]