18065664

素因数分解:

$2^8\times 3^2\times {\mathrm{7841}}^1$

素因数の和:7863

約数の個数: 54

約数和(自身を含む): 52094406

約数和(自身を除く): 34028742

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 7841, 15682, 23523, 31364, 47046, 62728, 70569, 94092, 125456, 141138, 188184, 250912, 282276, 376368, 501824, 564552, 752736, 1003648, 1129104, 1505472, 2007296, 2258208, 3010944, 4516416, 6021888, 9032832, 18065664]

約数ペア:

[(1, 18065664), (2, 9032832), (3, 6021888), (4, 4516416), (6, 3010944), (8, 2258208), (9, 2007296), (12, 1505472), (16, 1129104), (18, 1003648), (24, 752736), (32, 564552), (36, 501824), (48, 376368), (64, 282276), (72, 250912), (96, 188184), (128, 141138), (144, 125456), (192, 94092), (256, 70569), (288, 62728), (384, 47046), (576, 31364), (768, 23523), (1152, 15682), (2304, 7841)]