13205052

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17467}}^1$

素因数の和:17487

約数の個数: 48

約数和(自身を含む): 39128320

約数和(自身を除く): 25923268

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 17467, 34934, 52401, 69868, 104802, 122269, 157203, 209604, 244538, 314406, 366807, 471609, 489076, 628812, 733614, 943218, 1100421, 1467228, 1886436, 2200842, 3301263, 4401684, 6602526, 13205052]

約数ペア:

[(1, 13205052), (2, 6602526), (3, 4401684), (4, 3301263), (6, 2200842), (7, 1886436), (9, 1467228), (12, 1100421), (14, 943218), (18, 733614), (21, 628812), (27, 489076), (28, 471609), (36, 366807), (42, 314406), (54, 244538), (63, 209604), (84, 157203), (108, 122269), (126, 104802), (189, 69868), (252, 52401), (378, 34934), (756, 17467)]