171949242

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{2237}}^1$

素因数の和:2822

約数の個数: 32

約数和(自身を含む): 359655552

約数和(自身を除く): 187706310

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 557, 1114, 1671, 2237, 3342, 4474, 6711, 12811, 13422, 25622, 38433, 51451, 76866, 102902, 154353, 308706, 1246009, 2492018, 3738027, 7476054, 28658207, 57316414, 85974621, 171949242]

約数ペア:

[(1, 171949242), (2, 85974621), (3, 57316414), (6, 28658207), (23, 7476054), (46, 3738027), (69, 2492018), (138, 1246009), (557, 308706), (1114, 154353), (1671, 102902), (2237, 76866), (3342, 51451), (4474, 38433), (6711, 25622), (12811, 13422)]