99256986

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{128239}}^1$

素因数の和:128290

約数の個数: 24

約数和(自身を含む): 220059840

約数和(自身を除く): 120802854

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 128239, 256478, 384717, 769434, 1154151, 2308302, 5514277, 11028554, 16542831, 33085662, 49628493, 99256986]

約数ペア:

[(1, 99256986), (2, 49628493), (3, 33085662), (6, 16542831), (9, 11028554), (18, 5514277), (43, 2308302), (86, 1154151), (129, 769434), (258, 384717), (387, 256478), (774, 128239)]