13405812

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{3257}}^1$

素因数の和:3285

約数の個数: 48

約数和(自身を含む): 36489600

約数和(自身を除く): 23083788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 3257, 4116, 6514, 9771, 13028, 19542, 22799, 39084, 45598, 68397, 91196, 136794, 159593, 273588, 319186, 478779, 638372, 957558, 1117151, 1915116, 2234302, 3351453, 4468604, 6702906, 13405812]

約数ペア:

[(1, 13405812), (2, 6702906), (3, 4468604), (4, 3351453), (6, 2234302), (7, 1915116), (12, 1117151), (14, 957558), (21, 638372), (28, 478779), (42, 319186), (49, 273588), (84, 159593), (98, 136794), (147, 91196), (196, 68397), (294, 45598), (343, 39084), (588, 22799), (686, 19542), (1029, 13028), (1372, 9771), (2058, 6514), (3257, 4116)]