136942686

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{245417}}^1$

素因数の和:245456

約数の個数: 24

約数和(自身を含む): 306281664

約数和(自身を除く): 169338978

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 245417, 490834, 736251, 1472502, 2208753, 4417506, 7607927, 15215854, 22823781, 45647562, 68471343, 136942686]

約数ペア:

[(1, 136942686), (2, 68471343), (3, 45647562), (6, 22823781), (9, 15215854), (18, 7607927), (31, 4417506), (62, 2208753), (93, 1472502), (186, 736251), (279, 490834), (558, 245417)]