18080454447306

素因数分解:

$2^1\times 3^2\times {\mathrm{271}}^1\times {\mathrm{7877}}^1\times {\mathrm{470551}}^1$

素因数の和:478707

約数の個数: 48

約数和(自身を含む): 39323947822848

約数和(自身を除く): 21243493375542

約数列:

[1, 2, 3, 6, 9, 18, 271, 542, 813, 1626, 2439, 4878, 7877, 15754, 23631, 47262, 70893, 141786, 470551, 941102, 1411653, 2134667, 2823306, 4234959, 4269334, 6404001, 8469918, 12808002, 19212003, 38424006, 127519321, 255038642, 382557963, 765115926, 1147673889, 2295347778, 3706530227, 7413060454, 11119590681, 22239181362, 33358772043, 66717544086, 1004469691517, 2008939383034, 3013409074551, 6026818149102, 9040227223653, 18080454447306]

約数ペア:

[(1, 18080454447306), (2, 9040227223653), (3, 6026818149102), (6, 3013409074551), (9, 2008939383034), (18, 1004469691517), (271, 66717544086), (542, 33358772043), (813, 22239181362), (1626, 11119590681), (2439, 7413060454), (4878, 3706530227), (7877, 2295347778), (15754, 1147673889), (23631, 765115926), (47262, 382557963), (70893, 255038642), (141786, 127519321), (470551, 38424006), (941102, 19212003), (1411653, 12808002), (2134667, 8469918), (2823306, 6404001), (4234959, 4269334)]