171928134

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{22369}}^1$

素因数の和:22445

約数の個数: 48

約数和(自身を含む): 432725280

約数和(自身を除く): 260797146

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 2562, 3843, 7686, 22369, 44738, 67107, 134214, 156583, 201321, 313166, 402642, 469749, 939498, 1364509, 1409247, 2729018, 2818494, 4093527, 8187054, 9551563, 12280581, 19103126, 24561162, 28654689, 57309378, 85964067, 171928134]

約数ペア:

[(1, 171928134), (2, 85964067), (3, 57309378), (6, 28654689), (7, 24561162), (9, 19103126), (14, 12280581), (18, 9551563), (21, 8187054), (42, 4093527), (61, 2818494), (63, 2729018), (122, 1409247), (126, 1364509), (183, 939498), (366, 469749), (427, 402642), (549, 313166), (854, 201321), (1098, 156583), (1281, 134214), (2562, 67107), (3843, 44738), (7686, 22369)]