10581228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:427

約数の個数: 72

約数和(自身を含む): 30867200

約数和(自身を除く): 20285972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 199, 211, 252, 398, 422, 597, 633, 796, 844, 1194, 1266, 1393, 1477, 1791, 1899, 2388, 2532, 2786, 2954, 3582, 3798, 4179, 4431, 5572, 5908, 7164, 7596, 8358, 8862, 12537, 13293, 16716, 17724, 25074, 26586, 41989, 50148, 53172, 83978, 125967, 167956, 251934, 293923, 377901, 503868, 587846, 755802, 881769, 1175692, 1511604, 1763538, 2645307, 3527076, 5290614, 10581228]

約数ペア:

[(1, 10581228), (2, 5290614), (3, 3527076), (4, 2645307), (6, 1763538), (7, 1511604), (9, 1175692), (12, 881769), (14, 755802), (18, 587846), (21, 503868), (28, 377901), (36, 293923), (42, 251934), (63, 167956), (84, 125967), (126, 83978), (199, 53172), (211, 50148), (252, 41989), (398, 26586), (422, 25074), (597, 17724), (633, 16716), (796, 13293), (844, 12537), (1194, 8862), (1266, 8358), (1393, 7596), (1477, 7164), (1791, 5908), (1899, 5572), (2388, 4431), (2532, 4179), (2786, 3798), (2954, 3582)]