172218582

素因数分解:

$2^1\times 3^3\times {\mathrm{197}}^1\times {\mathrm{16189}}^1$

素因数の和:16397

約数の個数: 32

約数和(自身を含む): 384674400

約数和(自身を除く): 212455818

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 197, 394, 591, 1182, 1773, 3546, 5319, 10638, 16189, 32378, 48567, 97134, 145701, 291402, 437103, 874206, 3189233, 6378466, 9567699, 19135398, 28703097, 57406194, 86109291, 172218582]

約数ペア:

[(1, 172218582), (2, 86109291), (3, 57406194), (6, 28703097), (9, 19135398), (18, 9567699), (27, 6378466), (54, 3189233), (197, 874206), (394, 437103), (591, 291402), (1182, 145701), (1773, 97134), (3546, 48567), (5319, 32378), (10638, 16189)]