82874178

素因数分解:

$2^1\times 3^7\times {\mathrm{18947}}^1$

素因数の和:18970

約数の個数: 32

約数和(自身を含む): 186448320

約数和(自身を除く): 103574142

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 2187, 4374, 18947, 37894, 56841, 113682, 170523, 341046, 511569, 1023138, 1534707, 3069414, 4604121, 9208242, 13812363, 27624726, 41437089, 82874178]

約数ペア:

[(1, 82874178), (2, 41437089), (3, 27624726), (6, 13812363), (9, 9208242), (18, 4604121), (27, 3069414), (54, 1534707), (81, 1023138), (162, 511569), (243, 341046), (486, 170523), (729, 113682), (1458, 56841), (2187, 37894), (4374, 18947)]