39019428

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{51613}}^1$

素因数の和:51633

約数の個数: 48

約数和(自身を含む): 115615360

約数和(自身を除く): 76595932

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, 51613, 103226, 154839, 206452, 309678, 361291, 464517, 619356, 722582, 929034, 1083873, 1393551, 1445164, 1858068, 2167746, 2787102, 3251619, 4335492, 5574204, 6503238, 9754857, 13006476, 19509714, 39019428]

約数ペア:

[(1, 39019428), (2, 19509714), (3, 13006476), (4, 9754857), (6, 6503238), (7, 5574204), (9, 4335492), (12, 3251619), (14, 2787102), (18, 2167746), (21, 1858068), (27, 1445164), (28, 1393551), (36, 1083873), (42, 929034), (54, 722582), (63, 619356), (84, 464517), (108, 361291), (126, 309678), (189, 206452), (252, 154839), (378, 103226), (756, 51613)]