18159006

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{727}}^1$

素因数の和:936

約数の個数: 32

約数和(自身を含む): 38158848

約数和(自身を除く): 19999842

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 181, 362, 543, 727, 1086, 1454, 2181, 4163, 4362, 8326, 12489, 16721, 24978, 33442, 50163, 100326, 131587, 263174, 394761, 789522, 3026501, 6053002, 9079503, 18159006]

約数ペア:

[(1, 18159006), (2, 9079503), (3, 6053002), (6, 3026501), (23, 789522), (46, 394761), (69, 263174), (138, 131587), (181, 100326), (362, 50163), (543, 33442), (727, 24978), (1086, 16721), (1454, 12489), (2181, 8326), (4163, 4362)]