239580642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1571}}^1\times {\mathrm{3631}}^1$

素因数の和:5214

約数の個数: 32

約数和(自身を含む): 548112384

約数和(自身を除く): 308531742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1571, 3142, 3631, 4713, 7262, 9426, 10893, 10997, 21786, 21994, 25417, 32991, 50834, 65982, 76251, 152502, 5704301, 11408602, 17112903, 34225806, 39930107, 79860214, 119790321, 239580642]

約数ペア:

[(1, 239580642), (2, 119790321), (3, 79860214), (6, 39930107), (7, 34225806), (14, 17112903), (21, 11408602), (42, 5704301), (1571, 152502), (3142, 76251), (3631, 65982), (4713, 50834), (7262, 32991), (9426, 25417), (10893, 21994), (10997, 21786)]