137974242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{105971}}^1$

素因数の和:106014

約数の個数: 32

約数和(自身を含む): 325545984

約数和(自身を除く): 187571742

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 105971, 211942, 317913, 635826, 741797, 1483594, 2225391, 3285101, 4450782, 6570202, 9855303, 19710606, 22995707, 45991414, 68987121, 137974242]

約数ペア:

[(1, 137974242), (2, 68987121), (3, 45991414), (6, 22995707), (7, 19710606), (14, 9855303), (21, 6570202), (31, 4450782), (42, 3285101), (62, 2225391), (93, 1483594), (186, 741797), (217, 635826), (434, 317913), (651, 211942), (1302, 105971)]