4025682

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:255

約数の個数: 48

約数和(自身を含む): 9360000

約数和(自身を除く): 5334318

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 79, 114, 149, 158, 171, 237, 298, 342, 447, 474, 711, 894, 1341, 1422, 1501, 2682, 2831, 3002, 4503, 5662, 8493, 9006, 11771, 13509, 16986, 23542, 25479, 27018, 35313, 50958, 70626, 105939, 211878, 223649, 447298, 670947, 1341894, 2012841, 4025682]

約数ペア:

[(1, 4025682), (2, 2012841), (3, 1341894), (6, 670947), (9, 447298), (18, 223649), (19, 211878), (38, 105939), (57, 70626), (79, 50958), (114, 35313), (149, 27018), (158, 25479), (171, 23542), (237, 16986), (298, 13509), (342, 11771), (447, 9006), (474, 8493), (711, 5662), (894, 4503), (1341, 3002), (1422, 2831), (1501, 2682)]