12024621

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 21086208

約数和(自身を除く): 9061587

約数列:

[1, 3, 7, 9, 21, 31, 47, 63, 93, 131, 141, 217, 279, 329, 393, 423, 651, 917, 987, 1179, 1457, 1953, 2751, 2961, 4061, 4371, 6157, 8253, 10199, 12183, 13113, 18471, 28427, 30597, 36549, 43099, 55413, 85281, 91791, 129297, 190867, 255843, 387891, 572601, 1336069, 1717803, 4008207, 12024621]

約数ペア:

[(1, 12024621), (3, 4008207), (7, 1717803), (9, 1336069), (21, 572601), (31, 387891), (47, 255843), (63, 190867), (93, 129297), (131, 91791), (141, 85281), (217, 55413), (279, 43099), (329, 36549), (393, 30597), (423, 28427), (651, 18471), (917, 13113), (987, 12183), (1179, 10199), (1457, 8253), (1953, 6157), (2751, 4371), (2961, 4061)]