17930418

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{2539}}^1$

素因数の和:2662

約数の個数: 32

約数和(自身を含む): 39502080

約数和(自身を除く): 21571662

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 107, 214, 321, 642, 1177, 2354, 2539, 3531, 5078, 7062, 7617, 15234, 27929, 55858, 83787, 167574, 271673, 543346, 815019, 1630038, 2988403, 5976806, 8965209, 17930418]

約数ペア:

[(1, 17930418), (2, 8965209), (3, 5976806), (6, 2988403), (11, 1630038), (22, 815019), (33, 543346), (66, 271673), (107, 167574), (214, 83787), (321, 55858), (642, 27929), (1177, 15234), (2354, 7617), (2539, 7062), (3531, 5078)]