18370065

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3301}}^1$

素因数の和:3369

約数の個数: 32

約数和(自身を含む): 34235136

約数和(自身を除く): 15865071

約数列:

[1, 3, 5, 7, 15, 21, 35, 53, 105, 159, 265, 371, 795, 1113, 1855, 3301, 5565, 9903, 16505, 23107, 49515, 69321, 115535, 174953, 346605, 524859, 874765, 1224671, 2624295, 3674013, 6123355, 18370065]

約数ペア:

[(1, 18370065), (3, 6123355), (5, 3674013), (7, 2624295), (15, 1224671), (21, 874765), (35, 524859), (53, 346605), (105, 174953), (159, 115535), (265, 69321), (371, 49515), (795, 23107), (1113, 16505), (1855, 9903), (3301, 5565)]