68464494

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{181123}}^1$

素因数の和:181141

約数の個数: 32

約数和(自身を含む): 173879040

約数和(自身を除く): 105414546

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 181123, 362246, 543369, 1086738, 1267861, 1630107, 2535722, 3260214, 3803583, 4890321, 7607166, 9780642, 11410749, 22821498, 34232247, 68464494]

約数ペア:

[(1, 68464494), (2, 34232247), (3, 22821498), (6, 11410749), (7, 9780642), (9, 7607166), (14, 4890321), (18, 3803583), (21, 3260214), (27, 2535722), (42, 1630107), (54, 1267861), (63, 1086738), (126, 543369), (189, 362246), (378, 181123)]