1996086393

素因数分解:

$3^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{50857}}^1$

素因数の和:50966

約数の個数: 36

約数和(自身を含む): 3391720020

約数和(自身を除く): 1395633627

約数列:

[1, 3, 7, 9, 21, 49, 63, 89, 147, 267, 441, 623, 801, 1869, 4361, 5607, 13083, 39249, 50857, 152571, 355999, 457713, 1067997, 2491993, 3203991, 4526273, 7475979, 13578819, 22427937, 31683911, 40736457, 95051733, 221787377, 285155199, 665362131, 1996086393]

約数ペア:

[(1, 1996086393), (3, 665362131), (7, 285155199), (9, 221787377), (21, 95051733), (49, 40736457), (63, 31683911), (89, 22427937), (147, 13578819), (267, 7475979), (441, 4526273), (623, 3203991), (801, 2491993), (1869, 1067997), (4361, 457713), (5607, 355999), (13083, 152571), (39249, 50857)]