1688893794

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{53831}}^1$

素因数の和:53932

約数の個数: 64

約数和(自身を含む): 4341012480

約数和(自身を除く): 2652118686

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 83, 126, 166, 189, 249, 378, 498, 581, 747, 1162, 1494, 1743, 2241, 3486, 4482, 5229, 10458, 15687, 31374, 53831, 107662, 161493, 322986, 376817, 484479, 753634, 968958, 1130451, 1453437, 2260902, 2906874, 3391353, 4467973, 6782706, 8935946, 10174059, 13403919, 20348118, 26807838, 31275811, 40211757, 62551622, 80423514, 93827433, 120635271, 187654866, 241270542, 281482299, 562964598, 844446897, 1688893794]

約数ペア:

[(1, 1688893794), (2, 844446897), (3, 562964598), (6, 281482299), (7, 241270542), (9, 187654866), (14, 120635271), (18, 93827433), (21, 80423514), (27, 62551622), (42, 40211757), (54, 31275811), (63, 26807838), (83, 20348118), (126, 13403919), (166, 10174059), (189, 8935946), (249, 6782706), (378, 4467973), (498, 3391353), (581, 2906874), (747, 2260902), (1162, 1453437), (1494, 1130451), (1743, 968958), (2241, 753634), (3486, 484479), (4482, 376817), (5229, 322986), (10458, 161493), (15687, 107662), (31374, 53831)]