18134805

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{823}}^1$

素因数の和:957

約数の個数: 32

約数和(自身を含む): 31562496

約数和(自身を除く): 13427691

約数列:

[1, 3, 5, 13, 15, 39, 65, 113, 195, 339, 565, 823, 1469, 1695, 2469, 4115, 4407, 7345, 10699, 12345, 22035, 32097, 53495, 92999, 160485, 278997, 464995, 1208987, 1394985, 3626961, 6044935, 18134805]

約数ペア:

[(1, 18134805), (3, 6044935), (5, 3626961), (13, 1394985), (15, 1208987), (39, 464995), (65, 278997), (113, 160485), (195, 92999), (339, 53495), (565, 32097), (823, 22035), (1469, 12345), (1695, 10699), (2469, 7345), (4115, 4407)]