26380218

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{191161}}^1$

素因数の和:191189

約数の個数: 16

約数和(自身を含む): 55054656

約数和(自身を除く): 28674438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 191161, 382322, 573483, 1146966, 4396703, 8793406, 13190109, 26380218]

約数ペア:

[(1, 26380218), (2, 13190109), (3, 8793406), (6, 4396703), (23, 1146966), (46, 573483), (69, 382322), (138, 191161)]