189354834

素因数分解:

$2^1\times 3^7\times {\mathrm{43291}}^1$

素因数の和:43314

約数の個数: 32

約数和(自身を含む): 425993280

約数和(自身を除く): 236638446

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 2187, 4374, 43291, 86582, 129873, 259746, 389619, 779238, 1168857, 2337714, 3506571, 7013142, 10519713, 21039426, 31559139, 63118278, 94677417, 189354834]

約数ペア:

[(1, 189354834), (2, 94677417), (3, 63118278), (6, 31559139), (9, 21039426), (18, 10519713), (27, 7013142), (54, 3506571), (81, 2337714), (162, 1168857), (243, 779238), (486, 389619), (729, 259746), (1458, 129873), (2187, 86582), (4374, 43291)]