187117374

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1355923}}^1$

素因数の和:1355951

約数の個数: 16

約数和(自身を含む): 390506112

約数和(自身を除く): 203388738

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1355923, 2711846, 4067769, 8135538, 31186229, 62372458, 93558687, 187117374]

約数ペア:

[(1, 187117374), (2, 93558687), (3, 62372458), (6, 31186229), (23, 8135538), (46, 4067769), (69, 2711846), (138, 1355923)]