7293906

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:283

約数の個数: 48

約数和(自身を含む): 16637400

約数和(自身を除く): 9343494

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 89, 157, 174, 178, 261, 267, 314, 471, 522, 534, 801, 942, 1413, 1602, 2581, 2826, 4553, 5162, 7743, 9106, 13659, 13973, 15486, 23229, 27318, 27946, 40977, 41919, 46458, 81954, 83838, 125757, 251514, 405217, 810434, 1215651, 2431302, 3646953, 7293906]

約数ペア:

[(1, 7293906), (2, 3646953), (3, 2431302), (6, 1215651), (9, 810434), (18, 405217), (29, 251514), (58, 125757), (87, 83838), (89, 81954), (157, 46458), (174, 41919), (178, 40977), (261, 27946), (267, 27318), (314, 23229), (471, 15486), (522, 13973), (534, 13659), (801, 9106), (942, 7743), (1413, 5162), (1602, 4553), (2581, 2826)]