18315378

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{6829}}^1$

素因数の和:6986

約数の個数: 24

約数和(自身を含む): 39955500

約数和(自身を除く): 21640122

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 2682, 6829, 13658, 20487, 40974, 61461, 122922, 1017521, 2035042, 3052563, 6105126, 9157689, 18315378]

約数ペア:

[(1, 18315378), (2, 9157689), (3, 6105126), (6, 3052563), (9, 2035042), (18, 1017521), (149, 122922), (298, 61461), (447, 40974), (894, 20487), (1341, 13658), (2682, 6829)]