1213318728

素因数分解:

$2^3\times 3^2\times {\mathrm{16851649}}^1$

素因数の和:16851661

約数の個数: 24

約数和(自身を含む): 3286071750

約数和(自身を除く): 2072753022

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 16851649, 33703298, 50554947, 67406596, 101109894, 134813192, 151664841, 202219788, 303329682, 404439576, 606659364, 1213318728]

約数ペア:

[(1, 1213318728), (2, 606659364), (3, 404439576), (4, 303329682), (6, 202219788), (8, 151664841), (9, 134813192), (12, 101109894), (18, 67406596), (24, 50554947), (36, 33703298), (72, 16851649)]