22209348

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{353}}^1$

素因数の和:481

約数の個数: 72

約数和(自身を含む): 61018272

約数和(自身を除く): 38808924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 107, 147, 196, 214, 294, 321, 353, 428, 588, 642, 706, 749, 1059, 1284, 1412, 1498, 2118, 2247, 2471, 2996, 4236, 4494, 4942, 5243, 7413, 8988, 9884, 10486, 14826, 15729, 17297, 20972, 29652, 31458, 34594, 37771, 51891, 62916, 69188, 75542, 103782, 113313, 151084, 207564, 226626, 264397, 453252, 528794, 793191, 1057588, 1586382, 1850779, 3172764, 3701558, 5552337, 7403116, 11104674, 22209348]

約数ペア:

[(1, 22209348), (2, 11104674), (3, 7403116), (4, 5552337), (6, 3701558), (7, 3172764), (12, 1850779), (14, 1586382), (21, 1057588), (28, 793191), (42, 528794), (49, 453252), (84, 264397), (98, 226626), (107, 207564), (147, 151084), (196, 113313), (214, 103782), (294, 75542), (321, 69188), (353, 62916), (428, 51891), (588, 37771), (642, 34594), (706, 31458), (749, 29652), (1059, 20972), (1284, 17297), (1412, 15729), (1498, 14826), (2118, 10486), (2247, 9884), (2471, 8988), (2996, 7413), (4236, 5243), (4494, 4942)]