39486294

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{439}}^1$

素因数の和:729

約数の個数: 48

約数和(自身を含む): 90604800

約数和(自身を除く): 51118506

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 263, 342, 439, 526, 789, 878, 1317, 1578, 2367, 2634, 3951, 4734, 4997, 7902, 8341, 9994, 14991, 16682, 25023, 29982, 44973, 50046, 75069, 89946, 115457, 150138, 230914, 346371, 692742, 1039113, 2078226, 2193683, 4387366, 6581049, 13162098, 19743147, 39486294]

約数ペア:

[(1, 39486294), (2, 19743147), (3, 13162098), (6, 6581049), (9, 4387366), (18, 2193683), (19, 2078226), (38, 1039113), (57, 692742), (114, 346371), (171, 230914), (263, 150138), (342, 115457), (439, 89946), (526, 75069), (789, 50046), (878, 44973), (1317, 29982), (1578, 25023), (2367, 16682), (2634, 14991), (3951, 9994), (4734, 8341), (4997, 7902)]