42880428

素因数分解:

$2^2\times 3^4\times {\mathrm{132347}}^1$

素因数の和:132363

約数の個数: 30

約数和(自身を含む): 112098756

約数和(自身を除く): 69218328

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 132347, 264694, 397041, 529388, 794082, 1191123, 1588164, 2382246, 3573369, 4764492, 7146738, 10720107, 14293476, 21440214, 42880428]

約数ペア:

[(1, 42880428), (2, 21440214), (3, 14293476), (4, 10720107), (6, 7146738), (9, 4764492), (12, 3573369), (18, 2382246), (27, 1588164), (36, 1191123), (54, 794082), (81, 529388), (108, 397041), (162, 264694), (324, 132347)]