68890398

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{105337}}^1$

素因数の和:105451

約数の個数: 16

約数和(自身を含む): 139046160

約数和(自身を除く): 70155762

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 105337, 210674, 316011, 632022, 11481733, 22963466, 34445199, 68890398]

約数ペア:

[(1, 68890398), (2, 34445199), (3, 22963466), (6, 11481733), (109, 632022), (218, 316011), (327, 210674), (654, 105337)]