18915528024

素因数分解:

$2^3\times 3^3\times {\mathrm{83}}^1\times {\mathrm{1055083}}^1$

素因数の和:1055181

約数の個数: 64

約数和(自身を含む): 53176233600

約数和(自身を除く): 34260705576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 83, 108, 166, 216, 249, 332, 498, 664, 747, 996, 1494, 1992, 2241, 2988, 4482, 5976, 8964, 17928, 1055083, 2110166, 3165249, 4220332, 6330498, 8440664, 9495747, 12660996, 18991494, 25321992, 28487241, 37982988, 56974482, 75965976, 87571889, 113948964, 175143778, 227897928, 262715667, 350287556, 525431334, 700575112, 788147001, 1050862668, 1576294002, 2101725336, 2364441003, 3152588004, 4728882006, 6305176008, 9457764012, 18915528024]

約数ペア:

[(1, 18915528024), (2, 9457764012), (3, 6305176008), (4, 4728882006), (6, 3152588004), (8, 2364441003), (9, 2101725336), (12, 1576294002), (18, 1050862668), (24, 788147001), (27, 700575112), (36, 525431334), (54, 350287556), (72, 262715667), (83, 227897928), (108, 175143778), (166, 113948964), (216, 87571889), (249, 75965976), (332, 56974482), (498, 37982988), (664, 28487241), (747, 25321992), (996, 18991494), (1494, 12660996), (1992, 9495747), (2241, 8440664), (2988, 6330498), (4482, 4220332), (5976, 3165249), (8964, 2110166), (17928, 1055083)]