18486520312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{177755003}}^1$

素因数の和:177755022

約数の個数: 16

約数和(自身を含む): 37328550840

約数和(自身を除く): 18842030528

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 177755003, 355510006, 711020012, 1422040024, 2310815039, 4621630078, 9243260156, 18486520312]

約数ペア:

[(1, 18486520312), (2, 9243260156), (4, 4621630078), (8, 2310815039), (13, 1422040024), (26, 711020012), (52, 355510006), (104, 177755003)]