15993684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{63467}}^1$

素因数の和:63484

約数の個数: 36

約数和(自身を含む): 46204704

約数和(自身を除く): 30211020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 63467, 126934, 190401, 253868, 380802, 444269, 571203, 761604, 888538, 1142406, 1332807, 1777076, 2284812, 2665614, 3998421, 5331228, 7996842, 15993684]

約数ペア:

[(1, 15993684), (2, 7996842), (3, 5331228), (4, 3998421), (6, 2665614), (7, 2284812), (9, 1777076), (12, 1332807), (14, 1142406), (18, 888538), (21, 761604), (28, 571203), (36, 444269), (42, 380802), (63, 253868), (84, 190401), (126, 126934), (252, 63467)]