17814042

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:395

約数の個数: 48

約数和(自身を含む): 40030848

約数和(自身を除く): 22216806

約数列:

[1, 2, 3, 6, 9, 18, 53, 71, 106, 142, 159, 213, 263, 318, 426, 477, 526, 639, 789, 954, 1278, 1578, 2367, 3763, 4734, 7526, 11289, 13939, 18673, 22578, 27878, 33867, 37346, 41817, 56019, 67734, 83634, 112038, 125451, 168057, 250902, 336114, 989669, 1979338, 2969007, 5938014, 8907021, 17814042]

約数ペア:

[(1, 17814042), (2, 8907021), (3, 5938014), (6, 2969007), (9, 1979338), (18, 989669), (53, 336114), (71, 250902), (106, 168057), (142, 125451), (159, 112038), (213, 83634), (263, 67734), (318, 56019), (426, 41817), (477, 37346), (526, 33867), (639, 27878), (789, 22578), (954, 18673), (1278, 13939), (1578, 11289), (2367, 7526), (3763, 4734)]