39318188

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{1187}}^1$

素因数の和:1231

約数の個数: 54

約数和(自身を含む): 86744196

約数和(自身を除く): 47426008

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 169, 182, 196, 338, 364, 637, 676, 1183, 1187, 1274, 2366, 2374, 2548, 4732, 4748, 8281, 8309, 15431, 16562, 16618, 30862, 33124, 33236, 58163, 61724, 108017, 116326, 200603, 216034, 232652, 401206, 432068, 756119, 802412, 1404221, 1512238, 2808442, 3024476, 5616884, 9829547, 19659094, 39318188]

約数ペア:

[(1, 39318188), (2, 19659094), (4, 9829547), (7, 5616884), (13, 3024476), (14, 2808442), (26, 1512238), (28, 1404221), (49, 802412), (52, 756119), (91, 432068), (98, 401206), (169, 232652), (182, 216034), (196, 200603), (338, 116326), (364, 108017), (637, 61724), (676, 58163), (1183, 33236), (1187, 33124), (1274, 30862), (2366, 16618), (2374, 16562), (2548, 15431), (4732, 8309), (4748, 8281)]