13204674

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:392

約数の個数: 64

約数和(自身を含む): 33895680

約数和(自身を除く): 20691006

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 181, 189, 193, 362, 378, 386, 543, 579, 1086, 1158, 1267, 1351, 1629, 1737, 2534, 2702, 3258, 3474, 3801, 4053, 4887, 5211, 7602, 8106, 9774, 10422, 11403, 12159, 22806, 24318, 34209, 34933, 36477, 68418, 69866, 72954, 104799, 209598, 244531, 314397, 489062, 628794, 733593, 943191, 1467186, 1886382, 2200779, 4401558, 6602337, 13204674]

約数ペア:

[(1, 13204674), (2, 6602337), (3, 4401558), (6, 2200779), (7, 1886382), (9, 1467186), (14, 943191), (18, 733593), (21, 628794), (27, 489062), (42, 314397), (54, 244531), (63, 209598), (126, 104799), (181, 72954), (189, 69866), (193, 68418), (362, 36477), (378, 34933), (386, 34209), (543, 24318), (579, 22806), (1086, 12159), (1158, 11403), (1267, 10422), (1351, 9774), (1629, 8106), (1737, 7602), (2534, 5211), (2702, 4887), (3258, 4053), (3474, 3801)]