18061744

素因数分解:

$2^4\times {\mathrm{631}}^1\times {\mathrm{1789}}^1$

素因数の和:2428

約数の個数: 20

約数和(自身を含む): 35069680

約数和(自身を除く): 17007936

約数列:

[1, 2, 4, 8, 16, 631, 1262, 1789, 2524, 3578, 5048, 7156, 10096, 14312, 28624, 1128859, 2257718, 4515436, 9030872, 18061744]

約数ペア:

[(1, 18061744), (2, 9030872), (4, 4515436), (8, 2257718), (16, 1128859), (631, 28624), (1262, 14312), (1789, 10096), (2524, 7156), (3578, 5048)]