18583596

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:399

約数の個数: 72

約数和(自身を含む): 50122800

約数和(自身を除く): 31539204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 101, 114, 171, 202, 228, 269, 303, 342, 404, 538, 606, 684, 807, 909, 1076, 1212, 1614, 1818, 1919, 2421, 3228, 3636, 3838, 4842, 5111, 5757, 7676, 9684, 10222, 11514, 15333, 17271, 20444, 23028, 27169, 30666, 34542, 45999, 54338, 61332, 69084, 81507, 91998, 108676, 163014, 183996, 244521, 326028, 489042, 516211, 978084, 1032422, 1548633, 2064844, 3097266, 4645899, 6194532, 9291798, 18583596]

約数ペア:

[(1, 18583596), (2, 9291798), (3, 6194532), (4, 4645899), (6, 3097266), (9, 2064844), (12, 1548633), (18, 1032422), (19, 978084), (36, 516211), (38, 489042), (57, 326028), (76, 244521), (101, 183996), (114, 163014), (171, 108676), (202, 91998), (228, 81507), (269, 69084), (303, 61332), (342, 54338), (404, 45999), (538, 34542), (606, 30666), (684, 27169), (807, 23028), (909, 20444), (1076, 17271), (1212, 15333), (1614, 11514), (1818, 10222), (1919, 9684), (2421, 7676), (3228, 5757), (3636, 5111), (3838, 4842)]