8190162

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:375

約数の個数: 48

約数和(自身を含む): 18839808

約数和(自身を除く): 10649646

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 73, 138, 146, 207, 219, 271, 414, 438, 542, 657, 813, 1314, 1626, 1679, 2439, 3358, 4878, 5037, 6233, 10074, 12466, 15111, 18699, 19783, 30222, 37398, 39566, 56097, 59349, 112194, 118698, 178047, 356094, 455009, 910018, 1365027, 2730054, 4095081, 8190162]

約数ペア:

[(1, 8190162), (2, 4095081), (3, 2730054), (6, 1365027), (9, 910018), (18, 455009), (23, 356094), (46, 178047), (69, 118698), (73, 112194), (138, 59349), (146, 56097), (207, 39566), (219, 37398), (271, 30222), (414, 19783), (438, 18699), (542, 15111), (657, 12466), (813, 10074), (1314, 6233), (1626, 5037), (1679, 4878), (2439, 3358)]