90130446

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{19333}}^1$

素因数の和:19385

約数の個数: 48

約数和(自身を含む): 229223904

約数和(自身を除く): 139093458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 222, 259, 333, 518, 666, 777, 1554, 2331, 4662, 19333, 38666, 57999, 115998, 135331, 173997, 270662, 347994, 405993, 715321, 811986, 1217979, 1430642, 2145963, 2435958, 4291926, 5007247, 6437889, 10014494, 12875778, 15021741, 30043482, 45065223, 90130446]

約数ペア:

[(1, 90130446), (2, 45065223), (3, 30043482), (6, 15021741), (7, 12875778), (9, 10014494), (14, 6437889), (18, 5007247), (21, 4291926), (37, 2435958), (42, 2145963), (63, 1430642), (74, 1217979), (111, 811986), (126, 715321), (222, 405993), (259, 347994), (333, 270662), (518, 173997), (666, 135331), (777, 115998), (1554, 57999), (2331, 38666), (4662, 19333)]