26173218

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{189661}}^1$

素因数の和:189689

約数の個数: 16

約数和(自身を含む): 54622656

約数和(自身を除く): 28449438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 189661, 379322, 568983, 1137966, 4362203, 8724406, 13086609, 26173218]

約数ペア:

[(1, 26173218), (2, 13086609), (3, 8724406), (6, 4362203), (23, 1137966), (46, 568983), (69, 379322), (138, 189661)]