2018221812

素因数分解:

$2^2\times 3^3\times {\mathrm{157}}^1\times {\mathrm{119027}}^1$

素因数の和:119197

約数の個数: 48

約数和(自身を含む): 5265798720

約数和(自身を除く): 3247576908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 157, 314, 471, 628, 942, 1413, 1884, 2826, 4239, 5652, 8478, 16956, 119027, 238054, 357081, 476108, 714162, 1071243, 1428324, 2142486, 3213729, 4284972, 6427458, 12854916, 18687239, 37374478, 56061717, 74748956, 112123434, 168185151, 224246868, 336370302, 504555453, 672740604, 1009110906, 2018221812]

約数ペア:

[(1, 2018221812), (2, 1009110906), (3, 672740604), (4, 504555453), (6, 336370302), (9, 224246868), (12, 168185151), (18, 112123434), (27, 74748956), (36, 56061717), (54, 37374478), (108, 18687239), (157, 12854916), (314, 6427458), (471, 4284972), (628, 3213729), (942, 2142486), (1413, 1428324), (1884, 1071243), (2826, 714162), (4239, 476108), (5652, 357081), (8478, 238054), (16956, 119027)]