172002474

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{455033}}^1$

素因数の和:455051

約数の個数: 32

約数和(自身を含む): 436832640

約数和(自身を除く): 264830166

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 455033, 910066, 1365099, 2730198, 3185231, 4095297, 6370462, 8190594, 9555693, 12285891, 19111386, 24571782, 28667079, 57334158, 86001237, 172002474]

約数ペア:

[(1, 172002474), (2, 86001237), (3, 57334158), (6, 28667079), (7, 24571782), (9, 19111386), (14, 12285891), (18, 9555693), (21, 8190594), (27, 6370462), (42, 4095297), (54, 3185231), (63, 2730198), (126, 1365099), (189, 910066), (378, 455033)]