67711428

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{13729}}^1$

素因数の和:13876

約数の個数: 36

約数和(自身を含む): 172421340

約数和(自身を除く): 104709912

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 274, 411, 548, 822, 1233, 1644, 2466, 4932, 13729, 27458, 41187, 54916, 82374, 123561, 164748, 247122, 494244, 1880873, 3761746, 5642619, 7523492, 11285238, 16927857, 22570476, 33855714, 67711428]

約数ペア:

[(1, 67711428), (2, 33855714), (3, 22570476), (4, 16927857), (6, 11285238), (9, 7523492), (12, 5642619), (18, 3761746), (36, 1880873), (137, 494244), (274, 247122), (411, 164748), (548, 123561), (822, 82374), (1233, 54916), (1644, 41187), (2466, 27458), (4932, 13729)]