22220904

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{509}}^1$

素因数の和:642

約数の個数: 64

約数和(自身を含む): 59486400

約数和(自身を除く): 37265496

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 107, 136, 204, 214, 321, 408, 428, 509, 642, 856, 1018, 1284, 1527, 1819, 2036, 2568, 3054, 3638, 4072, 5457, 6108, 7276, 8653, 10914, 12216, 14552, 17306, 21828, 25959, 34612, 43656, 51918, 54463, 69224, 103836, 108926, 163389, 207672, 217852, 326778, 435704, 653556, 925871, 1307112, 1851742, 2777613, 3703484, 5555226, 7406968, 11110452, 22220904]

約数ペア:

[(1, 22220904), (2, 11110452), (3, 7406968), (4, 5555226), (6, 3703484), (8, 2777613), (12, 1851742), (17, 1307112), (24, 925871), (34, 653556), (51, 435704), (68, 326778), (102, 217852), (107, 207672), (136, 163389), (204, 108926), (214, 103836), (321, 69224), (408, 54463), (428, 51918), (509, 43656), (642, 34612), (856, 25959), (1018, 21828), (1284, 17306), (1527, 14552), (1819, 12216), (2036, 10914), (2568, 8653), (3054, 7276), (3638, 6108), (4072, 5457)]