127946772

素因数分解:

$2^2\times 3^2\times {\mathrm{197}}^1\times {\mathrm{18041}}^1$

素因数の和:18248

約数の個数: 36

約数和(自身を含む): 325080756

約数和(自身を除く): 197133984

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 197, 394, 591, 788, 1182, 1773, 2364, 3546, 7092, 18041, 36082, 54123, 72164, 108246, 162369, 216492, 324738, 649476, 3554077, 7108154, 10662231, 14216308, 21324462, 31986693, 42648924, 63973386, 127946772]

約数ペア:

[(1, 127946772), (2, 63973386), (3, 42648924), (4, 31986693), (6, 21324462), (9, 14216308), (12, 10662231), (18, 7108154), (36, 3554077), (197, 649476), (394, 324738), (591, 216492), (788, 162369), (1182, 108246), (1773, 72164), (2364, 54123), (3546, 36082), (7092, 18041)]