488604042

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{393401}}^1$

素因数の和:393435

約数の個数: 32

約数和(自身を含む): 1132997760

約数和(自身を除く): 644393718

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 393401, 786802, 1180203, 2360406, 3540609, 7081218, 9048223, 10621827, 18096446, 21243654, 27144669, 54289338, 81434007, 162868014, 244302021, 488604042]

約数ペア:

[(1, 488604042), (2, 244302021), (3, 162868014), (6, 81434007), (9, 54289338), (18, 27144669), (23, 21243654), (27, 18096446), (46, 10621827), (54, 9048223), (69, 7081218), (138, 3540609), (207, 2360406), (414, 1180203), (621, 786802), (1242, 393401)]