18436764

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{80863}}^1$

素因数の和:80889

約数の個数: 24

約数和(自身を含む): 45283840

約数和(自身を除く): 26847076

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 80863, 161726, 242589, 323452, 485178, 970356, 1536397, 3072794, 4609191, 6145588, 9218382, 18436764]

約数ペア:

[(1, 18436764), (2, 9218382), (3, 6145588), (4, 4609191), (6, 3072794), (12, 1536397), (19, 970356), (38, 485178), (57, 323452), (76, 242589), (114, 161726), (228, 80863)]