2019289734

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1456919}}^1$

素因数の和:1456945

約数の個数: 48

約数和(自身を含む): 5454708480

約数和(自身を除く): 3435418746

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 1456919, 2913838, 4370757, 8741514, 10198433, 13112271, 16026109, 20396866, 26224542, 30595299, 32052218, 48078327, 61190598, 91785897, 96156654, 112182763, 144234981, 183571794, 224365526, 288469962, 336548289, 673096578, 1009644867, 2019289734]

約数ペア:

[(1, 2019289734), (2, 1009644867), (3, 673096578), (6, 336548289), (7, 288469962), (9, 224365526), (11, 183571794), (14, 144234981), (18, 112182763), (21, 96156654), (22, 91785897), (33, 61190598), (42, 48078327), (63, 32052218), (66, 30595299), (77, 26224542), (99, 20396866), (126, 16026109), (154, 13112271), (198, 10198433), (231, 8741514), (462, 4370757), (693, 2913838), (1386, 1456919)]