1900282645539

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{373}}^1\times {\mathrm{358951}}^1$

素因数の和:359432

約数の個数: 48

約数和(自身を含む): 2931977368320

約数和(自身を除く): 1031694722781

約数列:

[1, 3, 9, 19, 57, 83, 171, 249, 373, 747, 1119, 1577, 3357, 4731, 7087, 14193, 21261, 30959, 63783, 92877, 278631, 358951, 588221, 1076853, 1764663, 3230559, 5293989, 6820069, 20460207, 29792933, 61380621, 89378799, 133888723, 268136397, 401666169, 566065727, 1204998507, 1698197181, 2543885737, 5094591543, 7631657211, 11112764009, 22894971633, 33338292027, 100014876081, 211142516171, 633427548513, 1900282645539]

約数ペア:

[(1, 1900282645539), (3, 633427548513), (9, 211142516171), (19, 100014876081), (57, 33338292027), (83, 22894971633), (171, 11112764009), (249, 7631657211), (373, 5094591543), (747, 2543885737), (1119, 1698197181), (1577, 1204998507), (3357, 566065727), (4731, 401666169), (7087, 268136397), (14193, 133888723), (21261, 89378799), (30959, 61380621), (63783, 29792933), (92877, 20460207), (278631, 6820069), (358951, 5293989), (588221, 3230559), (1076853, 1764663)]