137747988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{546619}}^1$

素因数の和:546636

約数の個数: 36

約数和(自身を含む): 397939360

約数和(自身を除く): 260191372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 546619, 1093238, 1639857, 2186476, 3279714, 3826333, 4919571, 6559428, 7652666, 9839142, 11478999, 15305332, 19678284, 22957998, 34436997, 45915996, 68873994, 137747988]

約数ペア:

[(1, 137747988), (2, 68873994), (3, 45915996), (4, 34436997), (6, 22957998), (7, 19678284), (9, 15305332), (12, 11478999), (14, 9839142), (18, 7652666), (21, 6559428), (28, 4919571), (36, 3826333), (42, 3279714), (63, 2186476), (84, 1639857), (126, 1093238), (252, 546619)]