17966790822

素因数分解:

$2^1\times 3^1\times {\mathrm{263}}^1\times {\mathrm{491}}^1\times {\mathrm{23189}}^1$

素因数の和:23948

約数の個数: 32

約数和(自身を含む): 36145232640

約数和(自身を除く): 18178441818

約数列:

[1, 2, 3, 6, 263, 491, 526, 789, 982, 1473, 1578, 2946, 23189, 46378, 69567, 129133, 139134, 258266, 387399, 774798, 6098707, 11385799, 12197414, 18296121, 22771598, 34157397, 36592242, 68314794, 2994465137, 5988930274, 8983395411, 17966790822]

約数ペア:

[(1, 17966790822), (2, 8983395411), (3, 5988930274), (6, 2994465137), (263, 68314794), (491, 36592242), (526, 34157397), (789, 22771598), (982, 18296121), (1473, 12197414), (1578, 11385799), (2946, 6098707), (23189, 774798), (46378, 387399), (69567, 258266), (129133, 139134)]