85402386

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{110339}}^1$

素因数の和:110390

約数の個数: 24

約数和(自身を含む): 189343440

約数和(自身を除く): 103941054

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 110339, 220678, 331017, 662034, 993051, 1986102, 4744577, 9489154, 14233731, 28467462, 42701193, 85402386]

約数ペア:

[(1, 85402386), (2, 42701193), (3, 28467462), (6, 14233731), (9, 9489154), (18, 4744577), (43, 1986102), (86, 993051), (129, 662034), (258, 331017), (387, 220678), (774, 110339)]