1320594018

素因数分解:

$2^1\times 3^1\times {\mathrm{3581}}^1\times {\mathrm{61463}}^1$

素因数の和:65049

約数の個数: 16

約数和(自身を含む): 2641968576

約数和(自身を除く): 1321374558

約数列:

[1, 2, 3, 6, 3581, 7162, 10743, 21486, 61463, 122926, 184389, 368778, 220099003, 440198006, 660297009, 1320594018]

約数ペア:

[(1, 1320594018), (2, 660297009), (3, 440198006), (6, 220099003), (3581, 368778), (7162, 184389), (10743, 122926), (21486, 61463)]