13853340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{76963}}^1$

素因数の和:76978

約数の個数: 36

約数和(自身を含む): 42022344

約数和(自身を除く): 28169004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 76963, 153926, 230889, 307852, 384815, 461778, 692667, 769630, 923556, 1154445, 1385334, 1539260, 2308890, 2770668, 3463335, 4617780, 6926670, 13853340]

約数ペア:

[(1, 13853340), (2, 6926670), (3, 4617780), (4, 3463335), (5, 2770668), (6, 2308890), (9, 1539260), (10, 1385334), (12, 1154445), (15, 923556), (18, 769630), (20, 692667), (30, 461778), (36, 384815), (45, 307852), (60, 230889), (90, 153926), (180, 76963)]