26484633

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 46006272

約数和(自身を除く): 19521639

約数列:

[1, 3, 7, 9, 21, 31, 63, 71, 93, 191, 213, 217, 279, 497, 573, 639, 651, 1337, 1491, 1719, 1953, 2201, 4011, 4473, 5921, 6603, 12033, 13561, 15407, 17763, 19809, 40683, 41447, 46221, 53289, 94927, 122049, 124341, 138663, 284781, 373023, 420391, 854343, 1261173, 2942737, 3783519, 8828211, 26484633]

約数ペア:

[(1, 26484633), (3, 8828211), (7, 3783519), (9, 2942737), (21, 1261173), (31, 854343), (63, 420391), (71, 373023), (93, 284781), (191, 138663), (213, 124341), (217, 122049), (279, 94927), (497, 53289), (573, 46221), (639, 41447), (651, 40683), (1337, 19809), (1491, 17763), (1719, 15407), (1953, 13561), (2201, 12033), (4011, 6603), (4473, 5921)]