19302138

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{6271}}^1$

素因数の和:6304

約数の個数: 40

約数和(自身を含む): 45534720

約数和(自身を除く): 26232582

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 6271, 12542, 18813, 37626, 56439, 112878, 119149, 169317, 238298, 338634, 357447, 507951, 714894, 1015902, 1072341, 2144682, 3217023, 6434046, 9651069, 19302138]

約数ペア:

[(1, 19302138), (2, 9651069), (3, 6434046), (6, 3217023), (9, 2144682), (18, 1072341), (19, 1015902), (27, 714894), (38, 507951), (54, 357447), (57, 338634), (81, 238298), (114, 169317), (162, 119149), (171, 112878), (342, 56439), (513, 37626), (1026, 18813), (1539, 12542), (3078, 6271)]