40491738

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{5101}}^1$

素因数の和:5129

約数の個数: 60

約数和(自身を含む): 105565482

約数和(自身を除く): 65073744

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 294, 378, 441, 567, 882, 1134, 1323, 2646, 3969, 5101, 7938, 10202, 15303, 30606, 35707, 45909, 71414, 91818, 107121, 137727, 214242, 249949, 275454, 321363, 413181, 499898, 642726, 749847, 826362, 964089, 1499694, 1928178, 2249541, 2892267, 4499082, 5784534, 6748623, 13497246, 20245869, 40491738]

約数ペア:

[(1, 40491738), (2, 20245869), (3, 13497246), (6, 6748623), (7, 5784534), (9, 4499082), (14, 2892267), (18, 2249541), (21, 1928178), (27, 1499694), (42, 964089), (49, 826362), (54, 749847), (63, 642726), (81, 499898), (98, 413181), (126, 321363), (147, 275454), (162, 249949), (189, 214242), (294, 137727), (378, 107121), (441, 91818), (567, 71414), (882, 45909), (1134, 35707), (1323, 30606), (2646, 15303), (3969, 10202), (5101, 7938)]