18712314

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{6977}}^1$

素因数の和:7134

約数の個数: 24

約数和(自身を含む): 40821300

約数和(自身を除く): 22108986

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 2682, 6977, 13954, 20931, 41862, 62793, 125586, 1039573, 2079146, 3118719, 6237438, 9356157, 18712314]

約数ペア:

[(1, 18712314), (2, 9356157), (3, 6237438), (6, 3118719), (9, 2079146), (18, 1039573), (149, 125586), (298, 62793), (447, 41862), (894, 20931), (1341, 13954), (2682, 6977)]