1926161874

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5419}}^1$

素因数の和:5485

約数の個数: 144

約数和(自身を含む): 5397799680

約数和(自身を除く): 3471637806

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 31, 39, 42, 49, 62, 63, 78, 91, 93, 98, 117, 126, 147, 182, 186, 217, 234, 273, 279, 294, 403, 434, 441, 546, 558, 637, 651, 806, 819, 882, 1209, 1274, 1302, 1519, 1638, 1911, 1953, 2418, 2821, 3038, 3627, 3822, 3906, 4557, 5419, 5642, 5733, 7254, 8463, 9114, 10838, 11466, 13671, 16257, 16926, 19747, 25389, 27342, 32514, 37933, 39494, 48771, 50778, 59241, 70447, 75866, 97542, 113799, 118482, 140894, 167989, 177723, 211341, 227598, 265531, 335978, 341397, 355446, 422682, 493129, 503967, 531062, 634023, 682794, 796593, 986258, 1007934, 1175923, 1268046, 1479387, 1511901, 1593186, 2183857, 2351846, 2389779, 2958774, 3023802, 3451903, 3527769, 4367714, 4438161, 4779558, 6551571, 6903806, 7055538, 8231461, 8876322, 10355709, 10583307, 13103142, 15286999, 16462922, 19654713, 20711418, 21166614, 24694383, 30573998, 31067127, 39309426, 45860997, 49388766, 62134254, 74083149, 91721994, 107008993, 137582991, 148166298, 214017986, 275165982, 321026979, 642053958, 963080937, 1926161874]

約数ペア:

[(1, 1926161874), (2, 963080937), (3, 642053958), (6, 321026979), (7, 275165982), (9, 214017986), (13, 148166298), (14, 137582991), (18, 107008993), (21, 91721994), (26, 74083149), (31, 62134254), (39, 49388766), (42, 45860997), (49, 39309426), (62, 31067127), (63, 30573998), (78, 24694383), (91, 21166614), (93, 20711418), (98, 19654713), (117, 16462922), (126, 15286999), (147, 13103142), (182, 10583307), (186, 10355709), (217, 8876322), (234, 8231461), (273, 7055538), (279, 6903806), (294, 6551571), (403, 4779558), (434, 4438161), (441, 4367714), (546, 3527769), (558, 3451903), (637, 3023802), (651, 2958774), (806, 2389779), (819, 2351846), (882, 2183857), (1209, 1593186), (1274, 1511901), (1302, 1479387), (1519, 1268046), (1638, 1175923), (1911, 1007934), (1953, 986258), (2418, 796593), (2821, 682794), (3038, 634023), (3627, 531062), (3822, 503967), (3906, 493129), (4557, 422682), (5419, 355446), (5642, 341397), (5733, 335978), (7254, 265531), (8463, 227598), (9114, 211341), (10838, 177723), (11466, 167989), (13671, 140894), (16257, 118482), (16926, 113799), (19747, 97542), (25389, 75866), (27342, 70447), (32514, 59241), (37933, 50778), (39494, 48771)]