154559748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1839997}}^1$

素因数の和:1840011

約数の個数: 24

約数和(自身を含む): 412159552

約数和(自身を除く): 257599804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1839997, 3679994, 5519991, 7359988, 11039982, 12879979, 22079964, 25759958, 38639937, 51519916, 77279874, 154559748]

約数ペア:

[(1, 154559748), (2, 77279874), (3, 51519916), (4, 38639937), (6, 25759958), (7, 22079964), (12, 12879979), (14, 11039982), (21, 7359988), (28, 5519991), (42, 3679994), (84, 1839997)]