17497631538

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{457}}^1\times {\mathrm{21929}}^1$

素因数の和:22491

約数の個数: 48

約数和(自身を含む): 38387938680

約数和(自身を除く): 20890307142

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 291, 457, 582, 873, 914, 1371, 1746, 2742, 4113, 8226, 21929, 43858, 44329, 65787, 88658, 131574, 132987, 197361, 265974, 394722, 398961, 797922, 2127113, 4254226, 6381339, 10021553, 12762678, 19144017, 20043106, 30064659, 38288034, 60129318, 90193977, 180387954, 972090641, 1944181282, 2916271923, 5832543846, 8748815769, 17497631538]

約数ペア:

[(1, 17497631538), (2, 8748815769), (3, 5832543846), (6, 2916271923), (9, 1944181282), (18, 972090641), (97, 180387954), (194, 90193977), (291, 60129318), (457, 38288034), (582, 30064659), (873, 20043106), (914, 19144017), (1371, 12762678), (1746, 10021553), (2742, 6381339), (4113, 4254226), (8226, 2127113), (21929, 797922), (43858, 398961), (44329, 394722), (65787, 265974), (88658, 197361), (131574, 132987)]