42419538

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1$

素因数の和:398

約数の個数: 96

約数和(自身を含む): 112205184

約数和(自身を除く): 69785646

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 54, 63, 74, 81, 111, 126, 162, 189, 222, 243, 259, 333, 337, 378, 486, 518, 567, 666, 674, 777, 999, 1011, 1134, 1554, 1701, 1998, 2022, 2331, 2359, 2997, 3033, 3402, 4662, 4718, 5994, 6066, 6993, 7077, 8991, 9099, 12469, 13986, 14154, 17982, 18198, 20979, 21231, 24938, 27297, 37407, 41958, 42462, 54594, 62937, 63693, 74814, 81891, 87283, 112221, 125874, 127386, 163782, 174566, 191079, 224442, 261849, 336663, 382158, 523698, 573237, 673326, 785547, 1009989, 1146474, 1571094, 2019978, 2356641, 3029967, 4713282, 6059934, 7069923, 14139846, 21209769, 42419538]

約数ペア:

[(1, 42419538), (2, 21209769), (3, 14139846), (6, 7069923), (7, 6059934), (9, 4713282), (14, 3029967), (18, 2356641), (21, 2019978), (27, 1571094), (37, 1146474), (42, 1009989), (54, 785547), (63, 673326), (74, 573237), (81, 523698), (111, 382158), (126, 336663), (162, 261849), (189, 224442), (222, 191079), (243, 174566), (259, 163782), (333, 127386), (337, 125874), (378, 112221), (486, 87283), (518, 81891), (567, 74814), (666, 63693), (674, 62937), (777, 54594), (999, 42462), (1011, 41958), (1134, 37407), (1554, 27297), (1701, 24938), (1998, 21231), (2022, 20979), (2331, 18198), (2359, 17982), (2997, 14154), (3033, 13986), (3402, 12469), (4662, 9099), (4718, 8991), (5994, 7077), (6066, 6993)]