2018084364

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{937}}^1\times {\mathrm{2063}}^1$

素因数の和:3039

約数の個数: 72

約数和(自身を含む): 5285367360

約数和(自身を除く): 3267282996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 937, 1044, 1874, 2063, 2811, 3748, 4126, 5622, 6189, 8252, 8433, 11244, 12378, 16866, 18567, 24756, 27173, 33732, 37134, 54346, 59827, 74268, 81519, 108692, 119654, 163038, 179481, 239308, 244557, 326076, 358962, 489114, 538443, 717924, 978228, 1076886, 1933031, 2153772, 3866062, 5799093, 7732124, 11598186, 17397279, 23196372, 34794558, 56057899, 69589116, 112115798, 168173697, 224231596, 336347394, 504521091, 672694788, 1009042182, 2018084364]

約数ペア:

[(1, 2018084364), (2, 1009042182), (3, 672694788), (4, 504521091), (6, 336347394), (9, 224231596), (12, 168173697), (18, 112115798), (29, 69589116), (36, 56057899), (58, 34794558), (87, 23196372), (116, 17397279), (174, 11598186), (261, 7732124), (348, 5799093), (522, 3866062), (937, 2153772), (1044, 1933031), (1874, 1076886), (2063, 978228), (2811, 717924), (3748, 538443), (4126, 489114), (5622, 358962), (6189, 326076), (8252, 244557), (8433, 239308), (11244, 179481), (12378, 163038), (16866, 119654), (18567, 108692), (24756, 81519), (27173, 74268), (33732, 59827), (37134, 54346)]