18081536

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{6421}}^1$

素因数の和:6448

約数の個数: 36

約数和(自身を含む): 39379704

約数和(自身を除く): 21298168

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 704, 1408, 2816, 6421, 12842, 25684, 51368, 70631, 102736, 141262, 205472, 282524, 410944, 565048, 821888, 1130096, 1643776, 2260192, 4520384, 9040768, 18081536]

約数ペア:

[(1, 18081536), (2, 9040768), (4, 4520384), (8, 2260192), (11, 1643776), (16, 1130096), (22, 821888), (32, 565048), (44, 410944), (64, 282524), (88, 205472), (128, 141262), (176, 102736), (256, 70631), (352, 51368), (704, 25684), (1408, 12842), (2816, 6421)]