2902842

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:187

約数の個数: 48

約数和(自身を含む): 6683040

約数和(自身を除く): 3780198

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 67, 83, 87, 134, 166, 174, 201, 249, 261, 402, 498, 522, 603, 747, 1206, 1494, 1943, 2407, 3886, 4814, 5561, 5829, 7221, 11122, 11658, 14442, 16683, 17487, 21663, 33366, 34974, 43326, 50049, 100098, 161269, 322538, 483807, 967614, 1451421, 2902842]

約数ペア:

[(1, 2902842), (2, 1451421), (3, 967614), (6, 483807), (9, 322538), (18, 161269), (29, 100098), (58, 50049), (67, 43326), (83, 34974), (87, 33366), (134, 21663), (166, 17487), (174, 16683), (201, 14442), (249, 11658), (261, 11122), (402, 7221), (498, 5829), (522, 5561), (603, 4814), (747, 3886), (1206, 2407), (1494, 1943)]