13448394

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{619}}^1$

素因数の和:715

約数の個数: 48

約数和(自身を含む): 31337280

約数和(自身を除く): 17888886

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 71, 102, 142, 153, 213, 306, 426, 619, 639, 1207, 1238, 1278, 1857, 2414, 3621, 3714, 5571, 7242, 10523, 10863, 11142, 21046, 21726, 31569, 43949, 63138, 87898, 94707, 131847, 189414, 263694, 395541, 747133, 791082, 1494266, 2241399, 4482798, 6724197, 13448394]

約数ペア:

[(1, 13448394), (2, 6724197), (3, 4482798), (6, 2241399), (9, 1494266), (17, 791082), (18, 747133), (34, 395541), (51, 263694), (71, 189414), (102, 131847), (142, 94707), (153, 87898), (213, 63138), (306, 43949), (426, 31569), (619, 21726), (639, 21046), (1207, 11142), (1238, 10863), (1278, 10523), (1857, 7242), (2414, 5571), (3621, 3714)]