13880484

素因数分解:

$2^2\times 3^4\times {\mathrm{42841}}^1$

素因数の和:42857

約数の個数: 30

約数和(自身を含む): 36287174

約数和(自身を除く): 22406690

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 42841, 85682, 128523, 171364, 257046, 385569, 514092, 771138, 1156707, 1542276, 2313414, 3470121, 4626828, 6940242, 13880484]

約数ペア:

[(1, 13880484), (2, 6940242), (3, 4626828), (4, 3470121), (6, 2313414), (9, 1542276), (12, 1156707), (18, 771138), (27, 514092), (36, 385569), (54, 257046), (81, 171364), (108, 128523), (162, 85682), (324, 42841)]