633654018

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{251}}^1\times {\mathrm{1009}}^1$

素因数の和:1407

約数の個数: 48

約数和(自身を含む): 1389679200

約数和(自身を除く): 756025182

約数列:

[1, 2, 3, 6, 9, 18, 139, 251, 278, 417, 502, 753, 834, 1009, 1251, 1506, 2018, 2259, 2502, 3027, 4518, 6054, 9081, 18162, 34889, 69778, 104667, 140251, 209334, 253259, 280502, 314001, 420753, 506518, 628002, 759777, 841506, 1262259, 1519554, 2279331, 2524518, 4558662, 35203001, 70406002, 105609003, 211218006, 316827009, 633654018]

約数ペア:

[(1, 633654018), (2, 316827009), (3, 211218006), (6, 105609003), (9, 70406002), (18, 35203001), (139, 4558662), (251, 2524518), (278, 2279331), (417, 1519554), (502, 1262259), (753, 841506), (834, 759777), (1009, 628002), (1251, 506518), (1506, 420753), (2018, 314001), (2259, 280502), (2502, 253259), (3027, 209334), (4518, 140251), (6054, 104667), (9081, 69778), (18162, 34889)]