2919816

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{379}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 8002800

約数和(自身を除く): 5082984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 321, 379, 428, 642, 758, 856, 963, 1137, 1284, 1516, 1926, 2274, 2568, 3032, 3411, 3852, 4548, 6822, 7704, 9096, 13644, 27288, 40553, 81106, 121659, 162212, 243318, 324424, 364977, 486636, 729954, 973272, 1459908, 2919816]

約数ペア:

[(1, 2919816), (2, 1459908), (3, 973272), (4, 729954), (6, 486636), (8, 364977), (9, 324424), (12, 243318), (18, 162212), (24, 121659), (36, 81106), (72, 40553), (107, 27288), (214, 13644), (321, 9096), (379, 7704), (428, 6822), (642, 4548), (758, 3852), (856, 3411), (963, 3032), (1137, 2568), (1284, 2274), (1516, 1926)]