1553604084

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{743}}^1\times {\mathrm{1019}}^1$

素因数の和:1794

約数の個数: 96

約数和(自身を含む): 4249728000

約数和(自身を除く): 2696123916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 743, 1019, 1026, 1486, 2038, 2052, 2229, 2972, 3057, 4076, 4458, 6114, 6687, 8916, 9171, 12228, 13374, 14117, 18342, 19361, 20061, 26748, 27513, 28234, 36684, 38722, 40122, 42351, 55026, 56468, 58083, 77444, 80244, 84702, 110052, 116166, 127053, 169404, 174249, 232332, 254106, 348498, 381159, 508212, 522747, 696996, 757117, 762318, 1045494, 1514234, 1524636, 2090988, 2271351, 3028468, 4542702, 6814053, 9085404, 13628106, 14385223, 20442159, 27256212, 28770446, 40884318, 43155669, 57540892, 81768636, 86311338, 129467007, 172622676, 258934014, 388401021, 517868028, 776802042, 1553604084]

約数ペア:

[(1, 1553604084), (2, 776802042), (3, 517868028), (4, 388401021), (6, 258934014), (9, 172622676), (12, 129467007), (18, 86311338), (19, 81768636), (27, 57540892), (36, 43155669), (38, 40884318), (54, 28770446), (57, 27256212), (76, 20442159), (108, 14385223), (114, 13628106), (171, 9085404), (228, 6814053), (342, 4542702), (513, 3028468), (684, 2271351), (743, 2090988), (1019, 1524636), (1026, 1514234), (1486, 1045494), (2038, 762318), (2052, 757117), (2229, 696996), (2972, 522747), (3057, 508212), (4076, 381159), (4458, 348498), (6114, 254106), (6687, 232332), (8916, 174249), (9171, 169404), (12228, 127053), (13374, 116166), (14117, 110052), (18342, 84702), (19361, 80244), (20061, 77444), (26748, 58083), (27513, 56468), (28234, 55026), (36684, 42351), (38722, 40122)]