138779676

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{183571}}^1$

素因数の和:183591

約数の個数: 48

約数和(自身を含む): 411201280

約数和(自身を除く): 272421604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 183571, 367142, 550713, 734284, 1101426, 1284997, 1652139, 2202852, 2569994, 3304278, 3854991, 4956417, 5139988, 6608556, 7709982, 9912834, 11564973, 15419964, 19825668, 23129946, 34694919, 46259892, 69389838, 138779676]

約数ペア:

[(1, 138779676), (2, 69389838), (3, 46259892), (4, 34694919), (6, 23129946), (7, 19825668), (9, 15419964), (12, 11564973), (14, 9912834), (18, 7709982), (21, 6608556), (27, 5139988), (28, 4956417), (36, 3854991), (42, 3304278), (54, 2569994), (63, 2202852), (84, 1652139), (108, 1284997), (126, 1101426), (189, 734284), (252, 550713), (378, 367142), (756, 183571)]