66321894

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{4441}}^1$

素因数の和:4596

約数の個数: 32

約数和(自身を含む): 140722560

約数和(自身を除く): 74400666

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 131, 262, 393, 786, 2489, 4441, 4978, 7467, 8882, 13323, 14934, 26646, 84379, 168758, 253137, 506274, 581771, 1163542, 1745313, 3490626, 11053649, 22107298, 33160947, 66321894]

約数ペア:

[(1, 66321894), (2, 33160947), (3, 22107298), (6, 11053649), (19, 3490626), (38, 1745313), (57, 1163542), (114, 581771), (131, 506274), (262, 253137), (393, 168758), (786, 84379), (2489, 26646), (4441, 14934), (4978, 13323), (7467, 8882)]