149249178

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{637817}}^1$

素因数の和:637838

約数の個数: 24

約数和(自身を含む): 348248628

約数和(自身を除く): 198999450

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 637817, 1275634, 1913451, 3826902, 5740353, 8291621, 11480706, 16583242, 24874863, 49749726, 74624589, 149249178]

約数ペア:

[(1, 149249178), (2, 74624589), (3, 49749726), (6, 24874863), (9, 16583242), (13, 11480706), (18, 8291621), (26, 5740353), (39, 3826902), (78, 1913451), (117, 1275634), (234, 637817)]