137946186

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{364937}}^1$

素因数の和:364955

約数の個数: 32

約数和(自身を含む): 350340480

約数和(自身を除く): 212394294

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 364937, 729874, 1094811, 2189622, 2554559, 3284433, 5109118, 6568866, 7663677, 9853299, 15327354, 19706598, 22991031, 45982062, 68973093, 137946186]

約数ペア:

[(1, 137946186), (2, 68973093), (3, 45982062), (6, 22991031), (7, 19706598), (9, 15327354), (14, 9853299), (18, 7663677), (21, 6568866), (27, 5109118), (42, 3284433), (54, 2554559), (63, 2189622), (126, 1094811), (189, 729874), (378, 364937)]