22248891

素因数分解:

$3^3\times 7^2\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:341

約数の個数: 48

約数和(自身を含む): 39070080

約数和(自身を除く): 16821189

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 67, 147, 189, 201, 251, 441, 469, 603, 753, 1323, 1407, 1757, 1809, 2259, 3283, 4221, 5271, 6777, 9849, 12299, 12663, 15813, 16817, 29547, 36897, 47439, 50451, 88641, 110691, 117719, 151353, 332073, 353157, 454059, 824033, 1059471, 2472099, 3178413, 7416297, 22248891]

約数ペア:

[(1, 22248891), (3, 7416297), (7, 3178413), (9, 2472099), (21, 1059471), (27, 824033), (49, 454059), (63, 353157), (67, 332073), (147, 151353), (189, 117719), (201, 110691), (251, 88641), (441, 50451), (469, 47439), (603, 36897), (753, 29547), (1323, 16817), (1407, 15813), (1757, 12663), (1809, 12299), (2259, 9849), (3283, 6777), (4221, 5271)]