18496494963

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{1873}}^1$

素因数の和:2105

約数の個数: 64

約数和(自身を含む): 28626324480

約数和(自身を除く): 10129829517

約数列:

[1, 3, 9, 27, 53, 67, 103, 159, 201, 309, 477, 603, 927, 1431, 1809, 1873, 2781, 3551, 5459, 5619, 6901, 10653, 16377, 16857, 20703, 31959, 49131, 50571, 62109, 95877, 99269, 125491, 147393, 186327, 192919, 297807, 365753, 376473, 578757, 893421, 1097259, 1129419, 1736271, 2680263, 3291777, 3388257, 5208813, 6651023, 9875331, 10224707, 12925573, 19953069, 30674121, 38776719, 59859207, 92022363, 116330157, 179577621, 276067089, 348990471, 685055369, 2055166107, 6165498321, 18496494963]

約数ペア:

[(1, 18496494963), (3, 6165498321), (9, 2055166107), (27, 685055369), (53, 348990471), (67, 276067089), (103, 179577621), (159, 116330157), (201, 92022363), (309, 59859207), (477, 38776719), (603, 30674121), (927, 19953069), (1431, 12925573), (1809, 10224707), (1873, 9875331), (2781, 6651023), (3551, 5208813), (5459, 3388257), (5619, 3291777), (6901, 2680263), (10653, 1736271), (16377, 1129419), (16857, 1097259), (20703, 893421), (31959, 578757), (49131, 376473), (50571, 365753), (62109, 297807), (95877, 192919), (99269, 186327), (125491, 147393)]