9861016

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 20779920

約数和(自身を除く): 10918904

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 121, 122, 167, 242, 244, 334, 484, 488, 668, 671, 968, 1336, 1342, 1837, 2684, 3674, 5368, 7348, 7381, 10187, 14696, 14762, 20207, 20374, 29524, 40414, 40748, 59048, 80828, 81496, 112057, 161656, 224114, 448228, 896456, 1232627, 2465254, 4930508, 9861016]

約数ペア:

[(1, 9861016), (2, 4930508), (4, 2465254), (8, 1232627), (11, 896456), (22, 448228), (44, 224114), (61, 161656), (88, 112057), (121, 81496), (122, 80828), (167, 59048), (242, 40748), (244, 40414), (334, 29524), (484, 20374), (488, 20207), (668, 14762), (671, 14696), (968, 10187), (1336, 7381), (1342, 7348), (1837, 5368), (2684, 3674)]