18982206

素因数分解:

$2^1\times 3^2\times {\mathrm{223}}^1\times {\mathrm{4729}}^1$

素因数の和:4960

約数の個数: 24

約数和(自身を含む): 41321280

約数和(自身を除く): 22339074

約数列:

[1, 2, 3, 6, 9, 18, 223, 446, 669, 1338, 2007, 4014, 4729, 9458, 14187, 28374, 42561, 85122, 1054567, 2109134, 3163701, 6327402, 9491103, 18982206]

約数ペア:

[(1, 18982206), (2, 9491103), (3, 6327402), (6, 3163701), (9, 2109134), (18, 1054567), (223, 85122), (446, 42561), (669, 28374), (1338, 14187), (2007, 9458), (4014, 4729)]