1918841016

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{2160857}}^1$

素因数の和:2160903

約数の個数: 32

約数和(自身を含む): 4926756240

約数和(自身を除く): 3007915224

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 2160857, 4321714, 6482571, 8643428, 12965142, 17286856, 25930284, 51860568, 79951709, 159903418, 239855127, 319806836, 479710254, 639613672, 959420508, 1918841016]

約数ペア:

[(1, 1918841016), (2, 959420508), (3, 639613672), (4, 479710254), (6, 319806836), (8, 239855127), (12, 159903418), (24, 79951709), (37, 51860568), (74, 25930284), (111, 17286856), (148, 12965142), (222, 8643428), (296, 6482571), (444, 4321714), (888, 2160857)]