27725598

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1$

素因数の和:534

約数の個数: 64

約数和(自身を含む): 66067200

約数和(自身を除く): 38341602

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 61, 114, 122, 171, 183, 342, 366, 443, 513, 549, 886, 1026, 1098, 1159, 1329, 1647, 2318, 2658, 3294, 3477, 3987, 6954, 7974, 8417, 10431, 11961, 16834, 20862, 23922, 25251, 27023, 31293, 50502, 54046, 62586, 75753, 81069, 151506, 162138, 227259, 243207, 454518, 486414, 513437, 729621, 1026874, 1459242, 1540311, 3080622, 4620933, 9241866, 13862799, 27725598]

約数ペア:

[(1, 27725598), (2, 13862799), (3, 9241866), (6, 4620933), (9, 3080622), (18, 1540311), (19, 1459242), (27, 1026874), (38, 729621), (54, 513437), (57, 486414), (61, 454518), (114, 243207), (122, 227259), (171, 162138), (183, 151506), (342, 81069), (366, 75753), (443, 62586), (513, 54046), (549, 50502), (886, 31293), (1026, 27023), (1098, 25251), (1159, 23922), (1329, 20862), (1647, 16834), (2318, 11961), (2658, 10431), (3294, 8417), (3477, 7974), (3987, 6954)]