54768042

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{144889}}^1$

素因数の和:144907

約数の個数: 32

約数和(自身を含む): 139094400

約数和(自身を除く): 84326358

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 144889, 289778, 434667, 869334, 1014223, 1304001, 2028446, 2608002, 3042669, 3912003, 6085338, 7824006, 9128007, 18256014, 27384021, 54768042]

約数ペア:

[(1, 54768042), (2, 27384021), (3, 18256014), (6, 9128007), (7, 7824006), (9, 6085338), (14, 3912003), (18, 3042669), (21, 2608002), (27, 2028446), (42, 1304001), (54, 1014223), (63, 869334), (126, 434667), (189, 289778), (378, 144889)]