3129978

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{613}}^1$

素因数の和:678

約数の個数: 32

約数和(自身を含む): 6719616

約数和(自身を除く): 3589638

約数列:

[1, 2, 3, 6, 23, 37, 46, 69, 74, 111, 138, 222, 613, 851, 1226, 1702, 1839, 2553, 3678, 5106, 14099, 22681, 28198, 42297, 45362, 68043, 84594, 136086, 521663, 1043326, 1564989, 3129978]

約数ペア:

[(1, 3129978), (2, 1564989), (3, 1043326), (6, 521663), (23, 136086), (37, 84594), (46, 68043), (69, 45362), (74, 42297), (111, 28198), (138, 22681), (222, 14099), (613, 5106), (851, 3678), (1226, 2553), (1702, 1839)]