22920072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{136429}}^1$

素因数の和:136445

約数の個数: 32

約数和(自身を含む): 65486400

約数和(自身を除く): 42566328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 136429, 272858, 409287, 545716, 818574, 955003, 1091432, 1637148, 1910006, 2865009, 3274296, 3820012, 5730018, 7640024, 11460036, 22920072]

約数ペア:

[(1, 22920072), (2, 11460036), (3, 7640024), (4, 5730018), (6, 3820012), (7, 3274296), (8, 2865009), (12, 1910006), (14, 1637148), (21, 1091432), (24, 955003), (28, 818574), (42, 545716), (56, 409287), (84, 272858), (168, 136429)]