188298054

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{498143}}^1$

素因数の和:498161

約数の個数: 32

約数和(自身を含む): 478218240

約数和(自身を除く): 289920186

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 498143, 996286, 1494429, 2988858, 3487001, 4483287, 6974002, 8966574, 10461003, 13449861, 20922006, 26899722, 31383009, 62766018, 94149027, 188298054]

約数ペア:

[(1, 188298054), (2, 94149027), (3, 62766018), (6, 31383009), (7, 26899722), (9, 20922006), (14, 13449861), (18, 10461003), (21, 8966574), (27, 6974002), (42, 4483287), (54, 3487001), (63, 2988858), (126, 1494429), (189, 996286), (378, 498143)]