18849060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{104717}}^1$

素因数の和:104732

約数の個数: 36

約数和(自身を含む): 57176028

約数和(自身を除く): 38326968

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 104717, 209434, 314151, 418868, 523585, 628302, 942453, 1047170, 1256604, 1570755, 1884906, 2094340, 3141510, 3769812, 4712265, 6283020, 9424530, 18849060]

約数ペア:

[(1, 18849060), (2, 9424530), (3, 6283020), (4, 4712265), (5, 3769812), (6, 3141510), (9, 2094340), (10, 1884906), (12, 1570755), (15, 1256604), (18, 1047170), (20, 942453), (30, 628302), (36, 523585), (45, 418868), (60, 314151), (90, 209434), (180, 104717)]