12409908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{941}}^1$

素因数の和:1112

約数の個数: 48

約数和(自身を含む): 33339264

約数和(自身を除く): 20929356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 157, 314, 471, 628, 941, 942, 1099, 1882, 1884, 2198, 2823, 3297, 3764, 4396, 5646, 6587, 6594, 11292, 13174, 13188, 19761, 26348, 39522, 79044, 147737, 295474, 443211, 590948, 886422, 1034159, 1772844, 2068318, 3102477, 4136636, 6204954, 12409908]

約数ペア:

[(1, 12409908), (2, 6204954), (3, 4136636), (4, 3102477), (6, 2068318), (7, 1772844), (12, 1034159), (14, 886422), (21, 590948), (28, 443211), (42, 295474), (84, 147737), (157, 79044), (314, 39522), (471, 26348), (628, 19761), (941, 13188), (942, 13174), (1099, 11292), (1882, 6594), (1884, 6587), (2198, 5646), (2823, 4396), (3297, 3764)]