1520393922

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{449}}^1\times {\mathrm{859}}^1$

素因数の和:1392

約数の個数: 64

約数和(自身を含む): 3436560000

約数和(自身を除く): 1916166078

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 449, 657, 859, 898, 1314, 1347, 1718, 1971, 2577, 2694, 3942, 4041, 5154, 7731, 8082, 12123, 15462, 23193, 24246, 32777, 46386, 62707, 65554, 98331, 125414, 188121, 196662, 294993, 376242, 385691, 564363, 589986, 771382, 884979, 1128726, 1157073, 1693089, 1769958, 2314146, 3386178, 3471219, 6942438, 10413657, 20827314, 28155443, 56310886, 84466329, 168932658, 253398987, 506797974, 760196961, 1520393922]

約数ペア:

[(1, 1520393922), (2, 760196961), (3, 506797974), (6, 253398987), (9, 168932658), (18, 84466329), (27, 56310886), (54, 28155443), (73, 20827314), (146, 10413657), (219, 6942438), (438, 3471219), (449, 3386178), (657, 2314146), (859, 1769958), (898, 1693089), (1314, 1157073), (1347, 1128726), (1718, 884979), (1971, 771382), (2577, 589986), (2694, 564363), (3942, 385691), (4041, 376242), (5154, 294993), (7731, 196662), (8082, 188121), (12123, 125414), (15462, 98331), (23193, 65554), (24246, 62707), (32777, 46386)]