19640371212

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{124303}}^1$

素因数の和:124353

約数の個数: 192

約数和(自身を含む): 66825830400

約数和(自身を除く): 47185459188

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 27, 28, 33, 36, 38, 42, 44, 54, 57, 63, 66, 76, 77, 84, 99, 108, 114, 126, 132, 133, 154, 171, 189, 198, 209, 228, 231, 252, 266, 297, 308, 342, 378, 396, 399, 418, 462, 513, 532, 594, 627, 684, 693, 756, 798, 836, 924, 1026, 1188, 1197, 1254, 1386, 1463, 1596, 1881, 2052, 2079, 2394, 2508, 2772, 2926, 3591, 3762, 4158, 4389, 4788, 5643, 5852, 7182, 7524, 8316, 8778, 11286, 13167, 14364, 17556, 22572, 26334, 39501, 52668, 79002, 124303, 158004, 248606, 372909, 497212, 745818, 870121, 1118727, 1367333, 1491636, 1740242, 2237454, 2361757, 2610363, 2734666, 3356181, 3480484, 4101999, 4474908, 4723514, 5220726, 5469332, 6712362, 7085271, 7831089, 8203998, 9447028, 9571331, 10441452, 12305997, 13424724, 14170542, 15662178, 16407996, 16532299, 19142662, 21255813, 23493267, 24611994, 25979327, 28341084, 28713993, 31324356, 33064598, 36917991, 38285324, 42511626, 46986534, 49223988, 49596897, 51958654, 57427986, 63767439, 66129196, 73835982, 77937981, 85023252, 86141979, 93973068, 99193794, 103917308, 114855972, 127534878, 147671964, 148790691, 155875962, 172283958, 181855289, 198387588, 233813943, 255069756, 258425937, 297581382, 311751924, 344567916, 363710578, 446372073, 467627886, 516851874, 545565867, 595162764, 701441829, 727421156, 892744146, 935255772, 1033703748, 1091131734, 1402883658, 1636697601, 1785488292, 2182263468, 2805767316, 3273395202, 4910092803, 6546790404, 9820185606, 19640371212]

約数ペア:

[(1, 19640371212), (2, 9820185606), (3, 6546790404), (4, 4910092803), (6, 3273395202), (7, 2805767316), (9, 2182263468), (11, 1785488292), (12, 1636697601), (14, 1402883658), (18, 1091131734), (19, 1033703748), (21, 935255772), (22, 892744146), (27, 727421156), (28, 701441829), (33, 595162764), (36, 545565867), (38, 516851874), (42, 467627886), (44, 446372073), (54, 363710578), (57, 344567916), (63, 311751924), (66, 297581382), (76, 258425937), (77, 255069756), (84, 233813943), (99, 198387588), (108, 181855289), (114, 172283958), (126, 155875962), (132, 148790691), (133, 147671964), (154, 127534878), (171, 114855972), (189, 103917308), (198, 99193794), (209, 93973068), (228, 86141979), (231, 85023252), (252, 77937981), (266, 73835982), (297, 66129196), (308, 63767439), (342, 57427986), (378, 51958654), (396, 49596897), (399, 49223988), (418, 46986534), (462, 42511626), (513, 38285324), (532, 36917991), (594, 33064598), (627, 31324356), (684, 28713993), (693, 28341084), (756, 25979327), (798, 24611994), (836, 23493267), (924, 21255813), (1026, 19142662), (1188, 16532299), (1197, 16407996), (1254, 15662178), (1386, 14170542), (1463, 13424724), (1596, 12305997), (1881, 10441452), (2052, 9571331), (2079, 9447028), (2394, 8203998), (2508, 7831089), (2772, 7085271), (2926, 6712362), (3591, 5469332), (3762, 5220726), (4158, 4723514), (4389, 4474908), (4788, 4101999), (5643, 3480484), (5852, 3356181), (7182, 2734666), (7524, 2610363), (8316, 2361757), (8778, 2237454), (11286, 1740242), (13167, 1491636), (14364, 1367333), (17556, 1118727), (22572, 870121), (26334, 745818), (39501, 497212), (52668, 372909), (79002, 248606), (124303, 158004)]