2018045818

素因数分解:

$2^1\times {\mathrm{347}}^1\times {\mathrm{421}}^1\times {\mathrm{6907}}^1$

素因数の和:7677

約数の個数: 16

約数和(自身を含む): 3043443744

約数和(自身を除く): 1025397926

約数列:

[1, 2, 347, 421, 694, 842, 6907, 13814, 146087, 292174, 2396729, 2907847, 4793458, 5815694, 1009022909, 2018045818]

約数ペア:

[(1, 2018045818), (2, 1009022909), (347, 5815694), (421, 4793458), (694, 2907847), (842, 2396729), (6907, 292174), (13814, 146087)]