1887804594

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1153}}^1\times {\mathrm{6997}}^1$

素因数の和:8171

約数の個数: 48

約数和(自身を含む): 4409327832

約数和(自身を除く): 2521523238

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1153, 2306, 3459, 6918, 6997, 10377, 13994, 14989, 20754, 20991, 29978, 41982, 44967, 62973, 89934, 90961, 125946, 134901, 181922, 269802, 272883, 545766, 818649, 1637298, 8067541, 16135082, 24202623, 48405246, 72607869, 104878033, 145215738, 209756066, 314634099, 629268198, 943902297, 1887804594]

約数ペア:

[(1, 1887804594), (2, 943902297), (3, 629268198), (6, 314634099), (9, 209756066), (13, 145215738), (18, 104878033), (26, 72607869), (39, 48405246), (78, 24202623), (117, 16135082), (234, 8067541), (1153, 1637298), (2306, 818649), (3459, 545766), (6918, 272883), (6997, 269802), (10377, 181922), (13994, 134901), (14989, 125946), (20754, 90961), (20991, 89934), (29978, 62973), (41982, 44967)]