2027718

素因数分解:

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

素因数の和:63

約数の個数: 108

約数和(自身を含む): 5913180

約数和(自身を除く): 3885462

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 33, 38, 42, 49, 57, 63, 66, 77, 98, 99, 114, 121, 126, 133, 147, 154, 171, 198, 209, 231, 242, 266, 294, 342, 363, 399, 418, 441, 462, 539, 627, 693, 726, 798, 847, 882, 931, 1078, 1089, 1197, 1254, 1386, 1463, 1617, 1694, 1862, 1881, 2178, 2299, 2394, 2541, 2793, 2926, 3234, 3762, 4389, 4598, 4851, 5082, 5586, 5929, 6897, 7623, 8379, 8778, 9702, 10241, 11858, 13167, 13794, 15246, 16093, 16758, 17787, 20482, 20691, 26334, 30723, 32186, 35574, 41382, 48279, 53361, 61446, 92169, 96558, 106722, 112651, 144837, 184338, 225302, 289674, 337953, 675906, 1013859, 2027718]

約数ペア:

[(1, 2027718), (2, 1013859), (3, 675906), (6, 337953), (7, 289674), (9, 225302), (11, 184338), (14, 144837), (18, 112651), (19, 106722), (21, 96558), (22, 92169), (33, 61446), (38, 53361), (42, 48279), (49, 41382), (57, 35574), (63, 32186), (66, 30723), (77, 26334), (98, 20691), (99, 20482), (114, 17787), (121, 16758), (126, 16093), (133, 15246), (147, 13794), (154, 13167), (171, 11858), (198, 10241), (209, 9702), (231, 8778), (242, 8379), (266, 7623), (294, 6897), (342, 5929), (363, 5586), (399, 5082), (418, 4851), (441, 4598), (462, 4389), (539, 3762), (627, 3234), (693, 2926), (726, 2793), (798, 2541), (847, 2394), (882, 2299), (931, 2178), (1078, 1881), (1089, 1862), (1197, 1694), (1254, 1617), (1386, 1463)]