19641057606

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{19143331}}^1$

素因数の和:19143361

約数の個数: 32

約数和(自身を含む): 45943996800

約数和(自身を除く): 26302939194

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 19143331, 38286662, 57429993, 114859986, 172289979, 344579958, 363723289, 516869937, 727446578, 1033739874, 1091169867, 2182339734, 3273509601, 6547019202, 9820528803, 19641057606]

約数ペア:

[(1, 19641057606), (2, 9820528803), (3, 6547019202), (6, 3273509601), (9, 2182339734), (18, 1091169867), (19, 1033739874), (27, 727446578), (38, 516869937), (54, 363723289), (57, 344579958), (114, 172289979), (171, 114859986), (342, 57429993), (513, 38286662), (1026, 19143331)]