136989186

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{2621}}^1$

素因数の和:2938

約数の個数: 32

約数和(自身を含む): 283931136

約数和(自身を除く): 146941950

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 281, 562, 843, 1686, 2621, 5242, 7863, 8711, 15726, 17422, 26133, 52266, 81251, 162502, 243753, 487506, 736501, 1473002, 2209503, 4419006, 22831531, 45663062, 68494593, 136989186]

約数ペア:

[(1, 136989186), (2, 68494593), (3, 45663062), (6, 22831531), (31, 4419006), (62, 2209503), (93, 1473002), (186, 736501), (281, 487506), (562, 243753), (843, 162502), (1686, 81251), (2621, 52266), (5242, 26133), (7863, 17422), (8711, 15726)]