189414

素因数分解:

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

素因数の和:644

約数の個数: 24

約数和(自身を含む): 435240

約数和(自身を除く): 245826

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 619, 1238, 1857, 3714, 5571, 10523, 11142, 21046, 31569, 63138, 94707, 189414]

約数ペア:

[(1, 189414), (2, 94707), (3, 63138), (6, 31569), (9, 21046), (17, 11142), (18, 10523), (34, 5571), (51, 3714), (102, 1857), (153, 1238), (306, 619)]