18766206

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{45329}}^1$

素因数の和:45360

約数の個数: 24

約数和(自身を含む): 42428880

約数和(自身を除く): 23662674

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 45329, 90658, 135987, 271974, 407961, 815922, 1042567, 2085134, 3127701, 6255402, 9383103, 18766206]

約数ペア:

[(1, 18766206), (2, 9383103), (3, 6255402), (6, 3127701), (9, 2085134), (18, 1042567), (23, 815922), (46, 407961), (69, 271974), (138, 135987), (207, 90658), (414, 45329)]