9678564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:409

約数の個数: 72

約数和(自身を含む): 28246400

約数和(自身を除く): 18567836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 193, 199, 252, 386, 398, 579, 597, 772, 796, 1158, 1194, 1351, 1393, 1737, 1791, 2316, 2388, 2702, 2786, 3474, 3582, 4053, 4179, 5404, 5572, 6948, 7164, 8106, 8358, 12159, 12537, 16212, 16716, 24318, 25074, 38407, 48636, 50148, 76814, 115221, 153628, 230442, 268849, 345663, 460884, 537698, 691326, 806547, 1075396, 1382652, 1613094, 2419641, 3226188, 4839282, 9678564]

約数ペア:

[(1, 9678564), (2, 4839282), (3, 3226188), (4, 2419641), (6, 1613094), (7, 1382652), (9, 1075396), (12, 806547), (14, 691326), (18, 537698), (21, 460884), (28, 345663), (36, 268849), (42, 230442), (63, 153628), (84, 115221), (126, 76814), (193, 50148), (199, 48636), (252, 38407), (386, 25074), (398, 24318), (579, 16716), (597, 16212), (772, 12537), (796, 12159), (1158, 8358), (1194, 8106), (1351, 7164), (1393, 6948), (1737, 5572), (1791, 5404), (2316, 4179), (2388, 4053), (2702, 3582), (2786, 3474)]