42784554

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{797}}^1$

素因数の和:1214

約数の個数: 32

約数和(自身を含む): 89631360

約数和(自身を除く): 46846806

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 389, 778, 797, 1167, 1594, 2334, 2391, 4782, 8947, 17894, 18331, 26841, 36662, 53682, 54993, 109986, 310033, 620066, 930099, 1860198, 7130759, 14261518, 21392277, 42784554]

約数ペア:

[(1, 42784554), (2, 21392277), (3, 14261518), (6, 7130759), (23, 1860198), (46, 930099), (69, 620066), (138, 310033), (389, 109986), (778, 54993), (797, 53682), (1167, 36662), (1594, 26841), (2334, 18331), (2391, 17894), (4782, 8947)]