2580858

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{20483}}^1$

素因数の和:20498

約数の個数: 24

約数和(自身を含む): 6391008

約数和(自身を除く): 3810150

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 20483, 40966, 61449, 122898, 143381, 184347, 286762, 368694, 430143, 860286, 1290429, 2580858]

約数ペア:

[(1, 2580858), (2, 1290429), (3, 860286), (6, 430143), (7, 368694), (9, 286762), (14, 184347), (18, 143381), (21, 122898), (42, 61449), (63, 40966), (126, 20483)]