819366906

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1109}}^1\times {\mathrm{6481}}^1$

素因数の和:7614

約数の個数: 32

約数和(自身を含む): 1726804800

約数和(自身を除く): 907437894

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1109, 2218, 3327, 6481, 6654, 12962, 19443, 21071, 38886, 42142, 63213, 123139, 126426, 246278, 369417, 738834, 7187429, 14374858, 21562287, 43124574, 136561151, 273122302, 409683453, 819366906]

約数ペア:

[(1, 819366906), (2, 409683453), (3, 273122302), (6, 136561151), (19, 43124574), (38, 21562287), (57, 14374858), (114, 7187429), (1109, 738834), (2218, 369417), (3327, 246278), (6481, 126426), (6654, 123139), (12962, 63213), (19443, 42142), (21071, 38886)]