393242136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2340727}}^1$

素因数の和:2340743

約数の個数: 32

約数和(自身を含む): 1123549440

約数和(自身を除く): 730307304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2340727, 4681454, 7022181, 9362908, 14044362, 16385089, 18725816, 28088724, 32770178, 49155267, 56177448, 65540356, 98310534, 131080712, 196621068, 393242136]

約数ペア:

[(1, 393242136), (2, 196621068), (3, 131080712), (4, 98310534), (6, 65540356), (7, 56177448), (8, 49155267), (12, 32770178), (14, 28088724), (21, 18725816), (24, 16385089), (28, 14044362), (42, 9362908), (56, 7022181), (84, 4681454), (168, 2340727)]