7941204

素因数分解:

$2^2\times 3^2\times {\mathrm{220589}}^1$

素因数の和:220599

約数の個数: 18

約数和(自身を含む): 20073690

約数和(自身を除く): 12132486

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 220589, 441178, 661767, 882356, 1323534, 1985301, 2647068, 3970602, 7941204]

約数ペア:

[(1, 7941204), (2, 3970602), (3, 2647068), (4, 1985301), (6, 1323534), (9, 882356), (12, 661767), (18, 441178), (36, 220589)]