42053238

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{271}}^1$

素因数の和:549

約数の個数: 48

約数和(自身を含む): 94326336

約数和(自身を除く): 52273098

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 233, 271, 333, 466, 542, 666, 699, 813, 1398, 1626, 2097, 2439, 4194, 4878, 8621, 10027, 17242, 20054, 25863, 30081, 51726, 60162, 63143, 77589, 90243, 126286, 155178, 180486, 189429, 378858, 568287, 1136574, 2336291, 4672582, 7008873, 14017746, 21026619, 42053238]

約数ペア:

[(1, 42053238), (2, 21026619), (3, 14017746), (6, 7008873), (9, 4672582), (18, 2336291), (37, 1136574), (74, 568287), (111, 378858), (222, 189429), (233, 180486), (271, 155178), (333, 126286), (466, 90243), (542, 77589), (666, 63143), (699, 60162), (813, 51726), (1398, 30081), (1626, 25863), (2097, 20054), (2439, 17242), (4194, 10027), (4878, 8621)]