42256494

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{929}}^1$

素因数の和:982

約数の個数: 72

約数和(自身を含む): 110550960

約数和(自身を除く): 68294466

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 361, 399, 722, 798, 929, 1083, 1197, 1858, 2166, 2394, 2527, 2787, 3249, 5054, 5574, 6498, 6503, 7581, 8361, 13006, 15162, 16722, 17651, 19509, 22743, 35302, 39018, 45486, 52953, 58527, 105906, 117054, 123557, 158859, 247114, 317718, 335369, 370671, 670738, 741342, 1006107, 1112013, 2012214, 2224026, 2347583, 3018321, 4695166, 6036642, 7042749, 14085498, 21128247, 42256494]

約数ペア:

[(1, 42256494), (2, 21128247), (3, 14085498), (6, 7042749), (7, 6036642), (9, 4695166), (14, 3018321), (18, 2347583), (19, 2224026), (21, 2012214), (38, 1112013), (42, 1006107), (57, 741342), (63, 670738), (114, 370671), (126, 335369), (133, 317718), (171, 247114), (266, 158859), (342, 123557), (361, 117054), (399, 105906), (722, 58527), (798, 52953), (929, 45486), (1083, 39018), (1197, 35302), (1858, 22743), (2166, 19509), (2394, 17651), (2527, 16722), (2787, 15162), (3249, 13006), (5054, 8361), (5574, 7581), (6498, 6503)]