12957843912

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{178247}}^1$

素因数の和:178502

約数の個数: 64

約数和(自身を含む): 35036426880

約数和(自身を除く): 22078582968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 233, 312, 466, 699, 932, 1398, 1864, 2796, 3029, 5592, 6058, 9087, 12116, 18174, 24232, 36348, 72696, 178247, 356494, 534741, 712988, 1069482, 1425976, 2138964, 2317211, 4277928, 4634422, 6951633, 9268844, 13903266, 18537688, 27806532, 41531551, 55613064, 83063102, 124594653, 166126204, 249189306, 332252408, 498378612, 539910163, 996757224, 1079820326, 1619730489, 2159640652, 3239460978, 4319281304, 6478921956, 12957843912]

約数ペア:

[(1, 12957843912), (2, 6478921956), (3, 4319281304), (4, 3239460978), (6, 2159640652), (8, 1619730489), (12, 1079820326), (13, 996757224), (24, 539910163), (26, 498378612), (39, 332252408), (52, 249189306), (78, 166126204), (104, 124594653), (156, 83063102), (233, 55613064), (312, 41531551), (466, 27806532), (699, 18537688), (932, 13903266), (1398, 9268844), (1864, 6951633), (2796, 4634422), (3029, 4277928), (5592, 2317211), (6058, 2138964), (9087, 1425976), (12116, 1069482), (18174, 712988), (24232, 534741), (36348, 356494), (72696, 178247)]