85215018

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{289847}}^1$

素因数の和:289866

約数の個数: 24

約数和(自身を含む): 198256032

約数和(自身を除く): 113041014

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 289847, 579694, 869541, 1739082, 2028929, 4057858, 6086787, 12173574, 14202503, 28405006, 42607509, 85215018]

約数ペア:

[(1, 85215018), (2, 42607509), (3, 28405006), (6, 14202503), (7, 12173574), (14, 6086787), (21, 4057858), (42, 2028929), (49, 1739082), (98, 869541), (147, 579694), (294, 289847)]