1779224724

素因数分解:

$2^2\times 3^3\times {\mathrm{643}}^1\times {\mathrm{25621}}^1$

素因数の和:26277

約数の個数: 48

約数和(自身を含む): 4620159040

約数和(自身を除く): 2840934316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 643, 1286, 1929, 2572, 3858, 5787, 7716, 11574, 17361, 23148, 25621, 34722, 51242, 69444, 76863, 102484, 153726, 230589, 307452, 461178, 691767, 922356, 1383534, 2767068, 16474303, 32948606, 49422909, 65897212, 98845818, 148268727, 197691636, 296537454, 444806181, 593074908, 889612362, 1779224724]

約数ペア:

[(1, 1779224724), (2, 889612362), (3, 593074908), (4, 444806181), (6, 296537454), (9, 197691636), (12, 148268727), (18, 98845818), (27, 65897212), (36, 49422909), (54, 32948606), (108, 16474303), (643, 2767068), (1286, 1383534), (1929, 922356), (2572, 691767), (3858, 461178), (5787, 307452), (7716, 230589), (11574, 153726), (17361, 102484), (23148, 76863), (25621, 69444), (34722, 51242)]