27931596

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:124

約数の個数: 192

約数和(自身を含む): 89886720

約数和(自身を除く): 61955124

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 37, 38, 42, 43, 44, 57, 66, 74, 76, 77, 84, 86, 111, 114, 129, 132, 133, 148, 154, 172, 209, 222, 228, 231, 258, 259, 266, 301, 308, 399, 407, 418, 444, 462, 473, 516, 518, 532, 602, 627, 703, 777, 798, 814, 817, 836, 903, 924, 946, 1036, 1204, 1221, 1254, 1406, 1419, 1463, 1554, 1591, 1596, 1628, 1634, 1806, 1892, 2109, 2442, 2451, 2508, 2812, 2838, 2849, 2926, 3108, 3182, 3268, 3311, 3612, 4218, 4389, 4773, 4884, 4902, 4921, 5676, 5698, 5719, 5852, 6364, 6622, 7733, 8436, 8547, 8778, 8987, 9546, 9804, 9842, 9933, 11137, 11396, 11438, 13244, 14763, 15466, 17094, 17157, 17501, 17556, 17974, 19092, 19684, 19866, 22274, 22876, 23199, 26961, 29526, 30229, 30932, 33411, 34188, 34314, 35002, 35948, 39732, 44548, 46398, 52503, 53922, 54131, 59052, 60458, 62909, 66822, 68628, 70004, 90687, 92796, 105006, 107844, 108262, 120916, 122507, 125818, 133644, 162393, 181374, 188727, 210012, 211603, 216524, 245014, 251636, 324786, 332519, 362748, 367521, 377454, 423206, 490028, 634809, 649572, 665038, 735042, 754908, 846412, 997557, 1269618, 1330076, 1470084, 1995114, 2327633, 2539236, 3990228, 4655266, 6982899, 9310532, 13965798, 27931596]

約数ペア:

[(1, 27931596), (2, 13965798), (3, 9310532), (4, 6982899), (6, 4655266), (7, 3990228), (11, 2539236), (12, 2327633), (14, 1995114), (19, 1470084), (21, 1330076), (22, 1269618), (28, 997557), (33, 846412), (37, 754908), (38, 735042), (42, 665038), (43, 649572), (44, 634809), (57, 490028), (66, 423206), (74, 377454), (76, 367521), (77, 362748), (84, 332519), (86, 324786), (111, 251636), (114, 245014), (129, 216524), (132, 211603), (133, 210012), (148, 188727), (154, 181374), (172, 162393), (209, 133644), (222, 125818), (228, 122507), (231, 120916), (258, 108262), (259, 107844), (266, 105006), (301, 92796), (308, 90687), (399, 70004), (407, 68628), (418, 66822), (444, 62909), (462, 60458), (473, 59052), (516, 54131), (518, 53922), (532, 52503), (602, 46398), (627, 44548), (703, 39732), (777, 35948), (798, 35002), (814, 34314), (817, 34188), (836, 33411), (903, 30932), (924, 30229), (946, 29526), (1036, 26961), (1204, 23199), (1221, 22876), (1254, 22274), (1406, 19866), (1419, 19684), (1463, 19092), (1554, 17974), (1591, 17556), (1596, 17501), (1628, 17157), (1634, 17094), (1806, 15466), (1892, 14763), (2109, 13244), (2442, 11438), (2451, 11396), (2508, 11137), (2812, 9933), (2838, 9842), (2849, 9804), (2926, 9546), (3108, 8987), (3182, 8778), (3268, 8547), (3311, 8436), (3612, 7733), (4218, 6622), (4389, 6364), (4773, 5852), (4884, 5719), (4902, 5698), (4921, 5676)]