68683974

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{937}}^1$

素因数の和:1604

約数の個数: 32

約数和(自身を含む): 144977280

約数和(自身を除く): 76293306

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 643, 937, 1286, 1874, 1929, 2811, 3858, 5622, 12217, 17803, 24434, 35606, 36651, 53409, 73302, 106818, 602491, 1204982, 1807473, 3614946, 11447329, 22894658, 34341987, 68683974]

約数ペア:

[(1, 68683974), (2, 34341987), (3, 22894658), (6, 11447329), (19, 3614946), (38, 1807473), (57, 1204982), (114, 602491), (643, 106818), (937, 73302), (1286, 53409), (1874, 36651), (1929, 35606), (2811, 24434), (3858, 17803), (5622, 12217)]