18530070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47513}}^1$

素因数の和:47536

約数の個数: 32

約数和(自身を含む): 47894112

約数和(自身を除く): 29364042

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 47513, 95026, 142539, 237565, 285078, 475130, 617669, 712695, 1235338, 1425390, 1853007, 3088345, 3706014, 6176690, 9265035, 18530070]

約数ペア:

[(1, 18530070), (2, 9265035), (3, 6176690), (5, 3706014), (6, 3088345), (10, 1853007), (13, 1425390), (15, 1235338), (26, 712695), (30, 617669), (39, 475130), (65, 285078), (78, 237565), (130, 142539), (195, 95026), (390, 47513)]