17795286

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{853}}^1$

素因数の和:941

約数の個数: 48

約数和(自身を含む): 41299440

約数和(自身を除く): 23504154

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 61, 114, 122, 171, 183, 342, 366, 549, 853, 1098, 1159, 1706, 2318, 2559, 3477, 5118, 6954, 7677, 10431, 15354, 16207, 20862, 32414, 48621, 52033, 97242, 104066, 145863, 156099, 291726, 312198, 468297, 936594, 988627, 1977254, 2965881, 5931762, 8897643, 17795286]

約数ペア:

[(1, 17795286), (2, 8897643), (3, 5931762), (6, 2965881), (9, 1977254), (18, 988627), (19, 936594), (38, 468297), (57, 312198), (61, 291726), (114, 156099), (122, 145863), (171, 104066), (183, 97242), (342, 52033), (366, 48621), (549, 32414), (853, 20862), (1098, 16207), (1159, 15354), (1706, 10431), (2318, 7677), (2559, 6954), (3477, 5118)]