13220520012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{52462381}}^1$

素因数の和:52462398

約数の個数: 36

約数和(自身を含む): 38192614096

約数和(自身を除く): 24972094084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 52462381, 104924762, 157387143, 209849524, 314774286, 367236667, 472161429, 629548572, 734473334, 944322858, 1101710001, 1468946668, 1888645716, 2203420002, 3305130003, 4406840004, 6610260006, 13220520012]

約数ペア:

[(1, 13220520012), (2, 6610260006), (3, 4406840004), (4, 3305130003), (6, 2203420002), (7, 1888645716), (9, 1468946668), (12, 1101710001), (14, 944322858), (18, 734473334), (21, 629548572), (28, 472161429), (36, 367236667), (42, 314774286), (63, 209849524), (84, 157387143), (126, 104924762), (252, 52462381)]