54999378

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{145501}}^1$

素因数の和:145519

約数の個数: 32

約数和(自身を含む): 139681920

約数和(自身を除く): 84682542

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 145501, 291002, 436503, 873006, 1018507, 1309509, 2037014, 2619018, 3055521, 3928527, 6111042, 7857054, 9166563, 18333126, 27499689, 54999378]

約数ペア:

[(1, 54999378), (2, 27499689), (3, 18333126), (6, 9166563), (7, 7857054), (9, 6111042), (14, 3928527), (18, 3055521), (21, 2619018), (27, 2037014), (42, 1309509), (54, 1018507), (63, 873006), (126, 436503), (189, 291002), (378, 145501)]