1138638042

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{175229}}^1$

素因数の和:175275

約数の個数: 36

約数和(自身を含む): 2603742570

約数和(自身を除く): 1465104528

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 722, 1083, 2166, 3249, 6498, 175229, 350458, 525687, 1051374, 1577061, 3154122, 3329351, 6658702, 9988053, 19976106, 29964159, 59928318, 63257669, 126515338, 189773007, 379546014, 569319021, 1138638042]

約数ペア:

[(1, 1138638042), (2, 569319021), (3, 379546014), (6, 189773007), (9, 126515338), (18, 63257669), (19, 59928318), (38, 29964159), (57, 19976106), (114, 9988053), (171, 6658702), (342, 3329351), (361, 3154122), (722, 1577061), (1083, 1051374), (2166, 525687), (3249, 350458), (6498, 175229)]