2512908

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^2\times {\mathrm{83}}^1$

素因数の和:151

約数の個数: 54

約数和(自身を含む): 6657924

約数和(自身を除く): 4145016

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 83, 87, 116, 166, 174, 249, 261, 332, 348, 498, 522, 747, 841, 996, 1044, 1494, 1682, 2407, 2523, 2988, 3364, 4814, 5046, 7221, 7569, 9628, 10092, 14442, 15138, 21663, 28884, 30276, 43326, 69803, 86652, 139606, 209409, 279212, 418818, 628227, 837636, 1256454, 2512908]

約数ペア:

[(1, 2512908), (2, 1256454), (3, 837636), (4, 628227), (6, 418818), (9, 279212), (12, 209409), (18, 139606), (29, 86652), (36, 69803), (58, 43326), (83, 30276), (87, 28884), (116, 21663), (166, 15138), (174, 14442), (249, 10092), (261, 9628), (332, 7569), (348, 7221), (498, 5046), (522, 4814), (747, 3364), (841, 2988), (996, 2523), (1044, 2407), (1494, 1682)]