2531355572214

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{6696707863}}^1$

素因数の和:6696707881

約数の個数: 32

約数和(自身を含む): 6428839549440

約数和(自身を除く): 3897483977226

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 6696707863, 13393415726, 20090123589, 40180247178, 46876955041, 60270370767, 93753910082, 120540741534, 140630865123, 180811112301, 281261730246, 361622224602, 421892595369, 843785190738, 1265677786107, 2531355572214]

約数ペア:

[(1, 2531355572214), (2, 1265677786107), (3, 843785190738), (6, 421892595369), (7, 361622224602), (9, 281261730246), (14, 180811112301), (18, 140630865123), (21, 120540741534), (27, 93753910082), (42, 60270370767), (54, 46876955041), (63, 40180247178), (126, 20090123589), (189, 13393415726), (378, 6696707863)]