23606478

素因数分解:

$2^1\times 3^8\times 7^1\times {\mathrm{257}}^1$

素因数の和:290

約数の個数: 72

約数和(自身を含む): 60935472

約数和(自身を除く): 37328994

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 257, 378, 486, 514, 567, 729, 771, 1134, 1458, 1542, 1701, 1799, 2187, 2313, 3402, 3598, 4374, 4626, 5103, 5397, 6561, 6939, 10206, 10794, 13122, 13878, 15309, 16191, 20817, 30618, 32382, 41634, 45927, 48573, 62451, 91854, 97146, 124902, 145719, 187353, 291438, 374706, 437157, 562059, 874314, 1124118, 1311471, 1686177, 2622942, 3372354, 3934413, 7868826, 11803239, 23606478]

約数ペア:

[(1, 23606478), (2, 11803239), (3, 7868826), (6, 3934413), (7, 3372354), (9, 2622942), (14, 1686177), (18, 1311471), (21, 1124118), (27, 874314), (42, 562059), (54, 437157), (63, 374706), (81, 291438), (126, 187353), (162, 145719), (189, 124902), (243, 97146), (257, 91854), (378, 62451), (486, 48573), (514, 45927), (567, 41634), (729, 32382), (771, 30618), (1134, 20817), (1458, 16191), (1542, 15309), (1701, 13878), (1799, 13122), (2187, 10794), (2313, 10206), (3402, 6939), (3598, 6561), (4374, 5397), (4626, 5103)]