118673518

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{26959}}^1$

素因数の和:27063

約数の個数: 16

約数和(自身を含む): 186347520

約数和(自身を除く): 67674002

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 26959, 53918, 835729, 1671458, 1914089, 3828178, 59336759, 118673518]

約数ペア:

[(1, 118673518), (2, 59336759), (31, 3828178), (62, 1914089), (71, 1671458), (142, 835729), (2201, 53918), (4402, 26959)]