19570051782

素因数分解:

$2^1\times 3^2\times {\mathrm{479}}^1\times {\mathrm{641}}^1\times {\mathrm{3541}}^1$

素因数の和:4669

約数の個数: 48

約数和(自身を含む): 42568606080

約数和(自身を除く): 22998554298

約数列:

[1, 2, 3, 6, 9, 18, 479, 641, 958, 1282, 1437, 1923, 2874, 3541, 3846, 4311, 5769, 7082, 8622, 10623, 11538, 21246, 31869, 63738, 307039, 614078, 921117, 1696139, 1842234, 2269781, 2763351, 3392278, 4539562, 5088417, 5526702, 6809343, 10176834, 13618686, 15265251, 20428029, 30530502, 40856058, 1087225099, 2174450198, 3261675297, 6523350594, 9785025891, 19570051782]

約数ペア:

[(1, 19570051782), (2, 9785025891), (3, 6523350594), (6, 3261675297), (9, 2174450198), (18, 1087225099), (479, 40856058), (641, 30530502), (958, 20428029), (1282, 15265251), (1437, 13618686), (1923, 10176834), (2874, 6809343), (3541, 5526702), (3846, 5088417), (4311, 4539562), (5769, 3392278), (7082, 2763351), (8622, 2269781), (10623, 1842234), (11538, 1696139), (21246, 921117), (31869, 614078), (63738, 307039)]