18586372

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{39047}}^1$

素因数の和:39075

約数の個数: 24

約数和(自身を含む): 39360384

約数和(自身を除く): 20774012

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 39047, 78094, 156188, 273329, 546658, 663799, 1093316, 1327598, 2655196, 4646593, 9293186, 18586372]

約数ペア:

[(1, 18586372), (2, 9293186), (4, 4646593), (7, 2655196), (14, 1327598), (17, 1093316), (28, 663799), (34, 546658), (68, 273329), (119, 156188), (238, 78094), (476, 39047)]