855283914

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{216967}}^1$

素因数の和:217051

約数の個数: 32

約数和(自身を含む): 1926675840

約数和(自身を除く): 1071391926

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 1314, 1971, 3942, 216967, 433934, 650901, 1301802, 1952703, 3905406, 5858109, 11716218, 15838591, 31677182, 47515773, 95031546, 142547319, 285094638, 427641957, 855283914]

約数ペア:

[(1, 855283914), (2, 427641957), (3, 285094638), (6, 142547319), (9, 95031546), (18, 47515773), (27, 31677182), (54, 15838591), (73, 11716218), (146, 5858109), (219, 3905406), (438, 1952703), (657, 1301802), (1314, 650901), (1971, 433934), (3942, 216967)]