18248940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101383}}^1$

素因数の和:101398

約数の個数: 36

約数和(自身を含む): 55355664

約数和(自身を除く): 37106724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 101383, 202766, 304149, 405532, 506915, 608298, 912447, 1013830, 1216596, 1520745, 1824894, 2027660, 3041490, 3649788, 4562235, 6082980, 9124470, 18248940]

約数ペア:

[(1, 18248940), (2, 9124470), (3, 6082980), (4, 4562235), (5, 3649788), (6, 3041490), (9, 2027660), (10, 1824894), (12, 1520745), (15, 1216596), (18, 1013830), (20, 912447), (30, 608298), (36, 506915), (45, 405532), (60, 304149), (90, 202766), (180, 101383)]