42509916

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{3271}}^1$

素因数の和:3319

約数の個数: 54

約数和(自身を含む): 113443512

約数和(自身を除く): 70933596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 361, 684, 722, 1083, 1444, 2166, 3249, 3271, 4332, 6498, 6542, 9813, 12996, 13084, 19626, 29439, 39252, 58878, 62149, 117756, 124298, 186447, 248596, 372894, 559341, 745788, 1118682, 1180831, 2237364, 2361662, 3542493, 4723324, 7084986, 10627479, 14169972, 21254958, 42509916]

約数ペア:

[(1, 42509916), (2, 21254958), (3, 14169972), (4, 10627479), (6, 7084986), (9, 4723324), (12, 3542493), (18, 2361662), (19, 2237364), (36, 1180831), (38, 1118682), (57, 745788), (76, 559341), (114, 372894), (171, 248596), (228, 186447), (342, 124298), (361, 117756), (684, 62149), (722, 58878), (1083, 39252), (1444, 29439), (2166, 19626), (3249, 13084), (3271, 12996), (4332, 9813), (6498, 6542)]