218768436

素因数分解:

$2^2\times 3^2\times {\mathrm{2089}}^1\times {\mathrm{2909}}^1$

素因数の和:5008

約数の個数: 36

約数和(自身を含む): 553452900

約数和(自身を除く): 334684464

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2089, 2909, 4178, 5818, 6267, 8356, 8727, 11636, 12534, 17454, 18801, 25068, 26181, 34908, 37602, 52362, 75204, 104724, 6076901, 12153802, 18230703, 24307604, 36461406, 54692109, 72922812, 109384218, 218768436]

約数ペア:

[(1, 218768436), (2, 109384218), (3, 72922812), (4, 54692109), (6, 36461406), (9, 24307604), (12, 18230703), (18, 12153802), (36, 6076901), (2089, 104724), (2909, 75204), (4178, 52362), (5818, 37602), (6267, 34908), (8356, 26181), (8727, 25068), (11636, 18801), (12534, 17454)]