13784508

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{5393}}^1$

素因数の和:5474

約数の個数: 36

約数和(自身を含む): 35341488

約数和(自身を除く): 21556980

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 5393, 10786, 16179, 21572, 32358, 48537, 64716, 97074, 194148, 382903, 765806, 1148709, 1531612, 2297418, 3446127, 4594836, 6892254, 13784508]

約数ペア:

[(1, 13784508), (2, 6892254), (3, 4594836), (4, 3446127), (6, 2297418), (9, 1531612), (12, 1148709), (18, 765806), (36, 382903), (71, 194148), (142, 97074), (213, 64716), (284, 48537), (426, 32358), (639, 21572), (852, 16179), (1278, 10786), (2556, 5393)]