68324418

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{66593}}^1$

素因数の和:66623

約数の個数: 32

約数和(自身を含む): 159825600

約数和(自身を除く): 91501182

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 66593, 133186, 199779, 399558, 599337, 1198674, 1265267, 1798011, 2530534, 3596022, 3795801, 7591602, 11387403, 22774806, 34162209, 68324418]

約数ペア:

[(1, 68324418), (2, 34162209), (3, 22774806), (6, 11387403), (9, 7591602), (18, 3795801), (19, 3596022), (27, 2530534), (38, 1798011), (54, 1265267), (57, 1198674), (114, 599337), (171, 399558), (342, 199779), (513, 133186), (1026, 66593)]