2983892994

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{86837}}^1$

素因数の和:86951

約数の個数: 48

約数和(自身を含む): 6827550912

約数和(自身を除く): 3843657918

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 83, 138, 166, 207, 249, 414, 498, 747, 1494, 1909, 3818, 5727, 11454, 17181, 34362, 86837, 173674, 260511, 521022, 781533, 1563066, 1997251, 3994502, 5991753, 7207471, 11983506, 14414942, 17975259, 21622413, 35950518, 43244826, 64867239, 129734478, 165771833, 331543666, 497315499, 994630998, 1491946497, 2983892994]

約数ペア:

[(1, 2983892994), (2, 1491946497), (3, 994630998), (6, 497315499), (9, 331543666), (18, 165771833), (23, 129734478), (46, 64867239), (69, 43244826), (83, 35950518), (138, 21622413), (166, 17975259), (207, 14414942), (249, 11983506), (414, 7207471), (498, 5991753), (747, 3994502), (1494, 1997251), (1909, 1563066), (3818, 781533), (5727, 521022), (11454, 260511), (17181, 173674), (34362, 86837)]