17963729966

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{19289}}^1$

素因数の和:19378

約数の個数: 96

約数和(自身を含む): 36574765920

約数和(自身を除く): 18611035954

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 43, 49, 86, 91, 98, 119, 182, 221, 238, 301, 442, 559, 602, 637, 731, 833, 1118, 1274, 1462, 1547, 1666, 2107, 3094, 3913, 4214, 5117, 7826, 9503, 10234, 10829, 19006, 19289, 21658, 27391, 35819, 38578, 54782, 66521, 71638, 133042, 135023, 250757, 270046, 327913, 465647, 501514, 655826, 829427, 931294, 945161, 1658854, 1755299, 1890322, 2295391, 3510598, 4262869, 4590782, 5805989, 8525738, 10782551, 11611978, 12287093, 14100259, 16067737, 21565102, 24574186, 28200518, 29840083, 32135474, 40641923, 59680166, 75477857, 81283846, 98701813, 150955714, 183303367, 197403626, 208880581, 366606734, 417761162, 528344999, 690912691, 1056689998, 1283123569, 1381825382, 2566247138, 8981864983, 17963729966]

約数ペア:

[(1, 17963729966), (2, 8981864983), (7, 2566247138), (13, 1381825382), (14, 1283123569), (17, 1056689998), (26, 690912691), (34, 528344999), (43, 417761162), (49, 366606734), (86, 208880581), (91, 197403626), (98, 183303367), (119, 150955714), (182, 98701813), (221, 81283846), (238, 75477857), (301, 59680166), (442, 40641923), (559, 32135474), (602, 29840083), (637, 28200518), (731, 24574186), (833, 21565102), (1118, 16067737), (1274, 14100259), (1462, 12287093), (1547, 11611978), (1666, 10782551), (2107, 8525738), (3094, 5805989), (3913, 4590782), (4214, 4262869), (5117, 3510598), (7826, 2295391), (9503, 1890322), (10234, 1755299), (10829, 1658854), (19006, 945161), (19289, 931294), (21658, 829427), (27391, 655826), (35819, 501514), (38578, 465647), (54782, 327913), (66521, 270046), (71638, 250757), (133042, 135023)]