181027056

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{538771}}^1$

素因数の和:538789

約数の個数: 40

約数和(自身を含む): 534461824

約数和(自身を除く): 353434768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 538771, 1077542, 1616313, 2155084, 3232626, 3771397, 4310168, 6465252, 7542794, 8620336, 11314191, 12930504, 15085588, 22628382, 25861008, 30171176, 45256764, 60342352, 90513528, 181027056]

約数ペア:

[(1, 181027056), (2, 90513528), (3, 60342352), (4, 45256764), (6, 30171176), (7, 25861008), (8, 22628382), (12, 15085588), (14, 12930504), (16, 11314191), (21, 8620336), (24, 7542794), (28, 6465252), (42, 4310168), (48, 3771397), (56, 3232626), (84, 2155084), (112, 1616313), (168, 1077542), (336, 538771)]