5148972

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{911}}^1$

素因数の和:1078

約数の個数: 36

約数和(自身を含む): 13112736

約数和(自身を除く): 7963764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 911, 942, 1413, 1822, 1884, 2733, 2826, 3644, 5466, 5652, 8199, 10932, 16398, 32796, 143027, 286054, 429081, 572108, 858162, 1287243, 1716324, 2574486, 5148972]

約数ペア:

[(1, 5148972), (2, 2574486), (3, 1716324), (4, 1287243), (6, 858162), (9, 572108), (12, 429081), (18, 286054), (36, 143027), (157, 32796), (314, 16398), (471, 10932), (628, 8199), (911, 5652), (942, 5466), (1413, 3644), (1822, 2826), (1884, 2733)]