39841704

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:540

約数の個数: 144

約数和(自身を含む): 131245920

約数和(自身を除く): 91404216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 49, 56, 63, 69, 72, 84, 92, 98, 126, 138, 147, 161, 168, 184, 196, 207, 252, 276, 294, 322, 392, 414, 441, 483, 491, 504, 552, 588, 644, 828, 882, 966, 982, 1127, 1176, 1288, 1449, 1473, 1656, 1764, 1932, 1964, 2254, 2898, 2946, 3381, 3437, 3528, 3864, 3928, 4419, 4508, 5796, 5892, 6762, 6874, 8838, 9016, 10143, 10311, 11293, 11592, 11784, 13524, 13748, 17676, 20286, 20622, 22586, 24059, 27048, 27496, 30933, 33879, 35352, 40572, 41244, 45172, 48118, 61866, 67758, 72177, 79051, 81144, 82488, 90344, 96236, 101637, 123732, 135516, 144354, 158102, 192472, 203274, 216531, 237153, 247464, 271032, 288708, 316204, 406548, 433062, 474306, 553357, 577416, 632408, 711459, 813096, 866124, 948612, 1106714, 1422918, 1660071, 1732248, 1897224, 2213428, 2845836, 3320142, 4426856, 4980213, 5691672, 6640284, 9960426, 13280568, 19920852, 39841704]

約数ペア:

[(1, 39841704), (2, 19920852), (3, 13280568), (4, 9960426), (6, 6640284), (7, 5691672), (8, 4980213), (9, 4426856), (12, 3320142), (14, 2845836), (18, 2213428), (21, 1897224), (23, 1732248), (24, 1660071), (28, 1422918), (36, 1106714), (42, 948612), (46, 866124), (49, 813096), (56, 711459), (63, 632408), (69, 577416), (72, 553357), (84, 474306), (92, 433062), (98, 406548), (126, 316204), (138, 288708), (147, 271032), (161, 247464), (168, 237153), (184, 216531), (196, 203274), (207, 192472), (252, 158102), (276, 144354), (294, 135516), (322, 123732), (392, 101637), (414, 96236), (441, 90344), (483, 82488), (491, 81144), (504, 79051), (552, 72177), (588, 67758), (644, 61866), (828, 48118), (882, 45172), (966, 41244), (982, 40572), (1127, 35352), (1176, 33879), (1288, 30933), (1449, 27496), (1473, 27048), (1656, 24059), (1764, 22586), (1932, 20622), (1964, 20286), (2254, 17676), (2898, 13748), (2946, 13524), (3381, 11784), (3437, 11592), (3528, 11293), (3864, 10311), (3928, 10143), (4419, 9016), (4508, 8838), (5796, 6874), (5892, 6762)]