18705064

素因数分解:

$2^3\times 7^2\times {\mathrm{47717}}^1$

素因数の和:47737

約数の個数: 24

約数和(自身を含む): 40798890

約数和(自身を除く): 22093826

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 47717, 95434, 190868, 334019, 381736, 668038, 1336076, 2338133, 2672152, 4676266, 9352532, 18705064]

約数ペア:

[(1, 18705064), (2, 9352532), (4, 4676266), (7, 2672152), (8, 2338133), (14, 1336076), (28, 668038), (49, 381736), (56, 334019), (98, 190868), (196, 95434), (392, 47717)]