2006293653

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{52121}}^1$

素因数の和:52194

約数の個数: 48

約数和(自身を含む): 3642702336

約数和(自身を除く): 1636408683

約数列:

[1, 3, 7, 9, 13, 21, 39, 47, 63, 91, 117, 141, 273, 329, 423, 611, 819, 987, 1833, 2961, 4277, 5499, 12831, 38493, 52121, 156363, 364847, 469089, 677573, 1094541, 2032719, 2449687, 3283623, 4743011, 6098157, 7349061, 14229033, 17147809, 22047183, 31845931, 42687099, 51443427, 95537793, 154330281, 222921517, 286613379, 668764551, 2006293653]

約数ペア:

[(1, 2006293653), (3, 668764551), (7, 286613379), (9, 222921517), (13, 154330281), (21, 95537793), (39, 51443427), (47, 42687099), (63, 31845931), (91, 22047183), (117, 17147809), (141, 14229033), (273, 7349061), (329, 6098157), (423, 4743011), (611, 3283623), (819, 2449687), (987, 2032719), (1833, 1094541), (2961, 677573), (4277, 469089), (5499, 364847), (12831, 156363), (38493, 52121)]