12982776

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:500

約数の個数: 64

約数和(自身を含む): 34732800

約数和(自身を除く): 21750024

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 71, 76, 114, 142, 152, 213, 228, 284, 401, 426, 456, 568, 802, 852, 1203, 1349, 1604, 1704, 2406, 2698, 3208, 4047, 4812, 5396, 7619, 8094, 9624, 10792, 15238, 16188, 22857, 28471, 30476, 32376, 45714, 56942, 60952, 85413, 91428, 113884, 170826, 182856, 227768, 341652, 540949, 683304, 1081898, 1622847, 2163796, 3245694, 4327592, 6491388, 12982776]

約数ペア:

[(1, 12982776), (2, 6491388), (3, 4327592), (4, 3245694), (6, 2163796), (8, 1622847), (12, 1081898), (19, 683304), (24, 540949), (38, 341652), (57, 227768), (71, 182856), (76, 170826), (114, 113884), (142, 91428), (152, 85413), (213, 60952), (228, 56942), (284, 45714), (401, 32376), (426, 30476), (456, 28471), (568, 22857), (802, 16188), (852, 15238), (1203, 10792), (1349, 9624), (1604, 8094), (1704, 7619), (2406, 5396), (2698, 4812), (3208, 4047)]