1640692206

素因数分解:

$2^1\times 3^3\times {\mathrm{30383189}}^1$

素因数の和:30383200

約数の個数: 16

約数和(自身を含む): 3645982800

約数和(自身を除く): 2005290594

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 30383189, 60766378, 91149567, 182299134, 273448701, 546897402, 820346103, 1640692206]

約数ペア:

[(1, 1640692206), (2, 820346103), (3, 546897402), (6, 273448701), (9, 182299134), (18, 91149567), (27, 60766378), (54, 30383189)]