20180258178

素因数分解:

$2^1\times 3^1\times {\mathrm{7951}}^1\times {\mathrm{423013}}^1$

素因数の和:430969

約数の個数: 16

約数和(自身を含む): 40365687936

約数和(自身を除く): 20185429758

約数列:

[1, 2, 3, 6, 7951, 15902, 23853, 47706, 423013, 846026, 1269039, 2538078, 3363376363, 6726752726, 10090129089, 20180258178]

約数ペア:

[(1, 20180258178), (2, 10090129089), (3, 6726752726), (6, 3363376363), (7951, 2538078), (15902, 1269039), (23853, 846026), (47706, 423013)]