71782722

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19081}}^1$

素因数の和:19119

約数の個数: 48

約数和(自身を含む): 178607520

約数和(自身を除く): 106824798

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 418, 627, 1254, 1881, 3762, 19081, 38162, 57243, 114486, 171729, 209891, 343458, 362539, 419782, 629673, 725078, 1087617, 1259346, 1889019, 2175234, 3262851, 3778038, 3987929, 6525702, 7975858, 11963787, 23927574, 35891361, 71782722]

約数ペア:

[(1, 71782722), (2, 35891361), (3, 23927574), (6, 11963787), (9, 7975858), (11, 6525702), (18, 3987929), (19, 3778038), (22, 3262851), (33, 2175234), (38, 1889019), (57, 1259346), (66, 1087617), (99, 725078), (114, 629673), (171, 419782), (198, 362539), (209, 343458), (342, 209891), (418, 171729), (627, 114486), (1254, 57243), (1881, 38162), (3762, 19081)]