18119706

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{937}}^1$

素因数の和:1246

約数の個数: 32

約数和(自身を含む): 39711168

約数和(自身を除く): 21591462

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 293, 586, 879, 937, 1758, 1874, 2811, 3223, 5622, 6446, 9669, 10307, 19338, 20614, 30921, 61842, 274541, 549082, 823623, 1647246, 3019951, 6039902, 9059853, 18119706]

約数ペア:

[(1, 18119706), (2, 9059853), (3, 6039902), (6, 3019951), (11, 1647246), (22, 823623), (33, 549082), (66, 274541), (293, 61842), (586, 30921), (879, 20614), (937, 19338), (1758, 10307), (1874, 9669), (2811, 6446), (3223, 5622)]