64921254

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{349039}}^1$

素因数の和:349075

約数の個数: 16

約数和(自身を含む): 134031360

約数和(自身を除く): 69110106

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 349039, 698078, 1047117, 2094234, 10820209, 21640418, 32460627, 64921254]

約数ペア:

[(1, 64921254), (2, 32460627), (3, 21640418), (6, 10820209), (31, 2094234), (62, 1047117), (93, 698078), (186, 349039)]