171488142

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{194431}}^1$

素因数の和:194453

約数の個数: 36

約数和(自身を含む): 432222336

約数和(自身を除く): 260734194

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 194431, 388862, 583293, 1166586, 1361017, 1749879, 2722034, 3499758, 4083051, 8166102, 9527119, 12249153, 19054238, 24498306, 28581357, 57162714, 85744071, 171488142]

約数ペア:

[(1, 171488142), (2, 85744071), (3, 57162714), (6, 28581357), (7, 24498306), (9, 19054238), (14, 12249153), (18, 9527119), (21, 8166102), (42, 4083051), (49, 3499758), (63, 2722034), (98, 1749879), (126, 1361017), (147, 1166586), (294, 583293), (441, 388862), (882, 194431)]