2018649420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11214719}}^1$

素因数の和:11214734

約数の個数: 36

約数和(自身を含む): 6123237120

約数和(自身を除く): 4104587700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 11214719, 22429438, 33644157, 44858876, 56073595, 67288314, 100932471, 112147190, 134576628, 168220785, 201864942, 224294380, 336441570, 403729884, 504662355, 672883140, 1009324710, 2018649420]

約数ペア:

[(1, 2018649420), (2, 1009324710), (3, 672883140), (4, 504662355), (5, 403729884), (6, 336441570), (9, 224294380), (10, 201864942), (12, 168220785), (15, 134576628), (18, 112147190), (20, 100932471), (30, 67288314), (36, 56073595), (45, 44858876), (60, 33644157), (90, 22429438), (180, 11214719)]