67182518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 121927680

約数和(自身を除く): 54745162

約数列:

[1, 2, 13, 19, 26, 31, 38, 41, 62, 82, 107, 214, 247, 403, 494, 533, 589, 779, 806, 1066, 1178, 1271, 1391, 1558, 2033, 2542, 2782, 3317, 4066, 4387, 6634, 7657, 8774, 10127, 15314, 16523, 20254, 24149, 26429, 33046, 43121, 48298, 52858, 57031, 63023, 83353, 86242, 114062, 126046, 135997, 166706, 271994, 313937, 627874, 819299, 1083589, 1638598, 1767961, 2167178, 2583943, 3535922, 5167886, 33591259, 67182518]

約数ペア:

[(1, 67182518), (2, 33591259), (13, 5167886), (19, 3535922), (26, 2583943), (31, 2167178), (38, 1767961), (41, 1638598), (62, 1083589), (82, 819299), (107, 627874), (214, 313937), (247, 271994), (403, 166706), (494, 135997), (533, 126046), (589, 114062), (779, 86242), (806, 83353), (1066, 63023), (1178, 57031), (1271, 52858), (1391, 48298), (1558, 43121), (2033, 33046), (2542, 26429), (2782, 24149), (3317, 20254), (4066, 16523), (4387, 15314), (6634, 10127), (7657, 8774)]