181763148

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{309121}}^1$

素因数の和:309142

約数の個数: 36

約数和(自身を含む): 493358712

約数和(自身を除く): 311595564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 309121, 618242, 927363, 1236484, 1854726, 2163847, 3709452, 4327694, 6491541, 8655388, 12983082, 15146929, 25966164, 30293858, 45440787, 60587716, 90881574, 181763148]

約数ペア:

[(1, 181763148), (2, 90881574), (3, 60587716), (4, 45440787), (6, 30293858), (7, 25966164), (12, 15146929), (14, 12983082), (21, 8655388), (28, 6491541), (42, 4327694), (49, 3709452), (84, 2163847), (98, 1854726), (147, 1236484), (196, 927363), (294, 618242), (588, 309121)]