438441156

素因数分解:

$2^2\times 3^2\times {\mathrm{12178921}}^1$

素因数の和:12178931

約数の個数: 18

約数和(自身を含む): 1108281902

約数和(自身を除く): 669840746

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 12178921, 24357842, 36536763, 48715684, 73073526, 109610289, 146147052, 219220578, 438441156]

約数ペア:

[(1, 438441156), (2, 219220578), (3, 146147052), (4, 109610289), (6, 73073526), (9, 48715684), (12, 36536763), (18, 24357842), (36, 12178921)]