2037646863

素因数分解:

$3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{198427}}^1$

素因数の和:198603

約数の個数: 24

約数和(自身を含む): 3384387968

約数和(自身を除く): 1346741105

約数列:

[1, 3, 7, 9, 21, 63, 163, 489, 1141, 1467, 3423, 10269, 198427, 595281, 1388989, 1785843, 4166967, 12500901, 32343601, 97030803, 226405207, 291092409, 679215621, 2037646863]

約数ペア:

[(1, 2037646863), (3, 679215621), (7, 291092409), (9, 226405207), (21, 97030803), (63, 32343601), (163, 12500901), (489, 4166967), (1141, 1785843), (1467, 1388989), (3423, 595281), (10269, 198427)]