18996876324

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{111539}}^1$

素因数の和:111654

約数の個数: 96

約数和(自身を含む): 52468416000

約数和(自身を除く): 33471539676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 83, 108, 114, 166, 171, 228, 249, 332, 342, 498, 513, 684, 747, 996, 1026, 1494, 1577, 2052, 2241, 2988, 3154, 4482, 4731, 6308, 8964, 9462, 14193, 18924, 28386, 42579, 56772, 85158, 111539, 170316, 223078, 334617, 446156, 669234, 1003851, 1338468, 2007702, 2119241, 3011553, 4015404, 4238482, 6023106, 6357723, 8476964, 9257737, 12046212, 12715446, 18515474, 19073169, 25430892, 27773211, 37030948, 38146338, 55546422, 57219507, 76292676, 83319633, 111092844, 114439014, 166639266, 175897003, 228878028, 249958899, 333278532, 351794006, 499917798, 527691009, 703588012, 999835596, 1055382018, 1583073027, 2110764036, 3166146054, 4749219081, 6332292108, 9498438162, 18996876324]

約数ペア:

[(1, 18996876324), (2, 9498438162), (3, 6332292108), (4, 4749219081), (6, 3166146054), (9, 2110764036), (12, 1583073027), (18, 1055382018), (19, 999835596), (27, 703588012), (36, 527691009), (38, 499917798), (54, 351794006), (57, 333278532), (76, 249958899), (83, 228878028), (108, 175897003), (114, 166639266), (166, 114439014), (171, 111092844), (228, 83319633), (249, 76292676), (332, 57219507), (342, 55546422), (498, 38146338), (513, 37030948), (684, 27773211), (747, 25430892), (996, 19073169), (1026, 18515474), (1494, 12715446), (1577, 12046212), (2052, 9257737), (2241, 8476964), (2988, 6357723), (3154, 6023106), (4482, 4238482), (4731, 4015404), (6308, 3011553), (8964, 2119241), (9462, 2007702), (14193, 1338468), (18924, 1003851), (28386, 669234), (42579, 446156), (56772, 334617), (85158, 223078), (111539, 170316)]