18378870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{36037}}^1$

素因数の和:36064

約数の個数: 32

約数和(自身を含む): 46705248

約数和(自身を除く): 28326378

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 36037, 72074, 108111, 180185, 216222, 360370, 540555, 612629, 1081110, 1225258, 1837887, 3063145, 3675774, 6126290, 9189435, 18378870]

約数ペア:

[(1, 18378870), (2, 9189435), (3, 6126290), (5, 3675774), (6, 3063145), (10, 1837887), (15, 1225258), (17, 1081110), (30, 612629), (34, 540555), (51, 360370), (85, 216222), (102, 180185), (170, 108111), (255, 72074), (510, 36037)]