902181876

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1\times {\mathrm{4177}}^1$

素因数の和:4664

約数の個数: 48

約数和(自身を含む): 2161864320

約数和(自身を除く): 1259682444

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 439, 492, 878, 1317, 1756, 2634, 4177, 5268, 8354, 12531, 16708, 17999, 25062, 35998, 50124, 53997, 71996, 107994, 171257, 215988, 342514, 513771, 685028, 1027542, 1833703, 2055084, 3667406, 5501109, 7334812, 11002218, 22004436, 75181823, 150363646, 225545469, 300727292, 451090938, 902181876]

約数ペア:

[(1, 902181876), (2, 451090938), (3, 300727292), (4, 225545469), (6, 150363646), (12, 75181823), (41, 22004436), (82, 11002218), (123, 7334812), (164, 5501109), (246, 3667406), (439, 2055084), (492, 1833703), (878, 1027542), (1317, 685028), (1756, 513771), (2634, 342514), (4177, 215988), (5268, 171257), (8354, 107994), (12531, 71996), (16708, 53997), (17999, 50124), (25062, 35998)]