136861638

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{991751}}^1$

素因数の和:991779

約数の個数: 16

約数和(自身を含む): 285624576

約数和(自身を除く): 148762938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 991751, 1983502, 2975253, 5950506, 22810273, 45620546, 68430819, 136861638]

約数ペア:

[(1, 136861638), (2, 68430819), (3, 45620546), (6, 22810273), (23, 5950506), (46, 2975253), (69, 1983502), (138, 991751)]