18876648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{112361}}^1$

素因数の和:112377

約数の個数: 32

約数和(自身を含む): 53933760

約数和(自身を除く): 35057112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 112361, 224722, 337083, 449444, 674166, 786527, 898888, 1348332, 1573054, 2359581, 2696664, 3146108, 4719162, 6292216, 9438324, 18876648]

約数ペア:

[(1, 18876648), (2, 9438324), (3, 6292216), (4, 4719162), (6, 3146108), (7, 2696664), (8, 2359581), (12, 1573054), (14, 1348332), (21, 898888), (24, 786527), (28, 674166), (42, 449444), (56, 337083), (84, 224722), (168, 112361)]